| Admiralty Islands | Apr 6 |
| Air Operations, Aleutians | Jul 2 | | Jul 3 | | Jul 6 | | Jul 7 | | Jul 11 | | Jul 12 | | Jul 15 | | Jul 17 |
| Jul 18 | | Jul 20 | | Jul 21 | | Jul 22 | | Jul 29 | | Jul 30 | | Aug 3 | | Aug 4 |
| Aug 7 | | Aug 8 | | Aug 10 | | Aug 28 | | Aug 30 | | Sep 3 | | Sep 4 | | Sep 6 |
| Sep 7 | | Sep 13 | | Sep 14 | | Sep 15 | | Sep 21 | | Sep 24 | | Sep 25 | | Sep 26 |
| Sep 27 | | Sep 28 | | Sep 29 | | Sep 30 | | Oct 1 | | Oct 2 | | Oct 3 | | Oct 4 |
| Oct 6 | | Oct 8 | | Oct 9 | | Oct 10 | | Oct 11 | | Oct 14 | | Oct 15 | | Oct 16 |
| Oct 17 | | Oct 23 | | Oct 24 | | Nov 9 | | Nov 10 | | Nov 14 | | Nov 16 | | Nov 26 |
| Dec 11 | | Dec 17 | | Dec 20 | | Dec 26 | | Dec 30 | | Dec 31 |
| Air Operations, Algeria | Nov 20 | | Nov 21 | | Dec 9 | | Dec 12 | | Dec 21 | | Dec 20 |
| Air Operations, Asia | Jan 26 | | Jan 27 | | Feb 1 | | Feb 27 | | Mar 25 | | Apr 4 | | Apr 6 | | Apr 8 |
| May 22 | | Aug 8 | | Aug 9 | | Aug 11 | | Aug 13 | | Sep 25 | | Dec 20 |
| Air Operations, Australia | Feb 20 | | Mar 3 | | Mar 4 | | Mar 14 | | Mar 28 | | Mar 31 | | Apr 4 | | Apr 25 |
| Apr 27 | | Jun 13 | | Jun 14 | | Jun 15 | | Jun 16 | | Jul 30 | | Aug 23 |
| Air Operations, Bismarcks | Jul 19 | | Jul 26 | | Aug 7 | | Aug 9 | | Aug 12 | | Aug 17 | | Aug 18 | | Aug 22 |
| Aug 24 | | Aug 30 | | Sep 12 | | Sep 13 | | Sep 15 | | Sep 16 | | Sep 17 | | Sep 19 |
| Sep 22 | | Sep 24 | | Sep 26 | | Oct 2 | | Oct 5 | | Oct 9 | | Oct 10 | | Oct 13 |
| Oct 16 | | Oct 21 | | Oct 23 | | Oct 25 | | Oct 28 | | Oct 31 | | Nov 2 | | Nov 3 |
| Nov 5 | | Nov 7 | | Nov 8 | | Nov 9 | | Nov 15 | | Nov 17 | | Nov 18 | | Nov 22 |
| Dec 3 | | Dec 5 | | Dec 6 | | Dec 7 | | Dec 8 | | Dec 13 | | Dec 14 | | Dec 16 |
| Dec 22 | | Dec 23 | | Dec 24 | | Dec 25 | | Dec 26 | | Dec 27 | | Dec 28 | | Dec 29 |
| Dec 30 | | Dec 31 |
| Air Operations, CBI | Jan 3 | | Jan 4 | | Jan 8 | | Jan 9 | | Jan 17 | | Jan 19 | | Jan 20 | | Jan 23 |
| Jan 24 | | Jan 26 | | Jan 28 | | Feb 3 | | Feb 6 | | Feb 21 | | Feb 25 | | Feb 26 |
| Mar 15 | | Mar 18 | | Mar 21 | | Mar 22 | | Mar 24 | | Mar 29 | | Apr 2 | | Apr 3 |
| Apr 8 | | Apr 10 | | Apr 12 | | Apr 18 | | Apr 20 | | Apr 24 | | Apr 25 | | Apr 28 |
| Apr 29 | | May 3 | | May 4 | | May 5 | | May 6 | | May 8 | | May 9 | | May 12 |
| May 14 | | May 16 | | May 24 | | May 25 | | May 29 | | May 30 | | Jun 1 | | Jun 3 |
| Jun 4 | | Jun 12 | | Jun 22 | | Jun 23 | | Jul 1 | | Jul 2 | | Jul 3 | | Jul 4 |
| Jul 6 | | Jul 8 | | Jul 9 | | Jul 10 | | Jul 11 | | Jul 16 | | Jul 18 | | Jul 19 |
| Jul 20 | | Jul 26 | | Jul 30 | | Jul 31 | | Aug 4 | | Aug 5 | | Aug 6 | | Aug 8 |
| Aug 9 | | Aug 10 | | Aug 11 | | Aug 17 | | Aug 26 | | Aug 28 | | Aug 29 | | Aug 30 |
| Aug 31 | | Sep 2 | | Sep 3 | | Sep 8 | | Sep 25 | | Sep 26 | | Sep 27 | | Oct 19 |
| Oct 20 | | Oct 21 | | Oct 25 | | Oct 26 | | Oct 27 | | Oct 28 | | Nov 2 | | Nov 5 |
| Nov 9 | | Nov 11 | | Nov 12 | | Nov 20 | | Nov 22 | | Nov 23 | | Nov 24 | | Nov 25 |
| Nov 27 | | Nov 28 | | Nov 29 | | Nov 30 | | Dec 11 | | Dec 12 | | Dec 14 | | Dec 17 |
| Dec 20 | | Dec 22 | | Dec 26 | | Dec 27 | | Dec 28 | | Dec 29 | | Dec 30 | | Dec 31 |
| Air Operations, Crete | Sep 1 | | Sep 5 | | Oct 22 | | Oct 29 | | Nov 1 | | Nov 10 |
| Air Operations, East Indies | Feb 17 | | Feb 18 | | Feb 19 | | Feb 20 | | Feb 21 | | Feb 22 | | Feb 23 | | Feb 24 |
| Feb 25 | | Feb 26 | | Nov 2 | | Nov 3 |
| Air Operations, Egypt | Jun 28 | | Aug 12 | | Aug 14 | | Aug 16 | | Aug 22 | | Aug 31 | | Sep 1 | | Sep 2 |
| Sep 3 | | Sep 4 | | Sep 5 | | Sep 15 | | Oct 9 | | Oct 10 | | Oct 13 | | Oct 19 |
| Oct 21 | | Oct 22 | | Oct 24 | | Oct 25 | | Oct 26 | | Oct 27 | | Oct 28 | | Oct 29 |
| Oct 30 | | Oct 31 | | Nov 1 | | Nov 2 | | Nov 3 | | Nov 4 | | Nov 5 | | Nov 6 |
| Nov 11 | | Dec 10 |
| Air Operations, Europe | Jan | | Jan 2 | | Jan 3 | | Jan 5 | | Jan 6 | | Jan 7 | | Jan 8 | | Jan 9 |
| Jan 10 | | Jan 11 | | Jan 14 | | Jan 15 | | Jan 17 | | Jan 20 | | Jan 21 | | Jan 22 |
| Jan 25 | | Jan 26 | | Jan 28 | | Jan 29 | | Jan 31 | | Feb | | Feb 5 | | Feb 6 |
| Feb 7 | | Feb 10 | | Feb 11 | | Feb 14 | | Feb 25 | | Feb 26 | | Feb 27 | | Mar |
| Mar 2 | | Mar 3 | | Mar 5 | | Mar 7 | | Mar 8 | | Mar 9 | | Mar 10 | | Mar 12 |
| Mar 13 | | Mar 14 | | Mar 15 | | Mar 17 | | Mar 18 | | Mar 19 | | Mar 20 | | Mar 21 |
| Mar 23 | | Mar 24 | | Mar 25 | | Mar 26 | | Mar 27 | | Mar 28 | | Mar 29 | | Mar 30 |
| Mar 31 | | Apr 1 | | Apr 2 | | Apr 3 | | Apr 4 | | Apr 5 | | Apr 6 | | Apr 8 |
| Apr 9 | | Apr 10 | | Apr 12 | | Apr 13 | | Apr 14 | | Apr 15 | | Apr 16 | | Apr 17 |
| Apr 19 | | Apr 22 | | Apr 23 | | Apr 24 | | Apr 25 | | Apr 26 | | Apr 27 | | Apr 28 |
| Apr 29 | | Apr 30 | | May | | May 1 | | May 2 | | May 3 | | May 4 | | May 5 |
| May 6 | | May 7 | | May 8 | | May 9 | | May 13 | | May 15 | | May 16 | | May 17 |
| May 19 | | May 21 | | May 22 | | May 24 | | May 25 | | May 26 | | May 27 | | May 28 |
| May 29 | | May 30 | | May 31 | | Jun | | Jun 1 | | Jun 2 | | Jun 3 | | Jun 4 |
| Jun 5 | | Jun 6 | | Jun 7 | | Jun 8 | | Jun 9 | | Jun 10 | | Jun 11 | | Jun 12 |
| Jun 16 | | Jun 17 | | Jun 18 | | Jun 19 | | Jun 20 | | Jun 21 | | Jun 22 | | Jun 23 |
| Jun 24 | | Jun 25 | | Jun 26 | | Jun 27 | | Jun 28 | | Jun 29 | | Jul | | Jul 1 |
| Jul 2 | | Jul 3 | | Jul 4 | | Jul 5 | | Jul 6 | | Jul 7 | | Jul 8 | | Jul 9 |
| Jul 10 | | Jul 11 | | Jul 12 | | Jul 13 | | Jul 14 | | Jul 15 | | Jul 16 | | Jul 17 |
| Jul 18 | | Jul 19 | | Jul 20 | | Jul 21 | | Jul 22 | | Jul 23 | | Jul 25 | | Jul 26 |
| Jul 27 | | Jul 28 | | Jul 29 | | Jul 30 | | Jul 31 | | Aug | | Aug 1 | | Aug 3 |
| Aug 4 | | Aug 5 | | Aug 6 | | Aug 7 | | Aug 8 | | Aug 9 | | Aug 10 | | Aug 11 |
| Aug 12 | | Aug 13 | | Aug 14 | | Aug 15 | | Aug 16 | | Aug 17 | | Aug 18 | | Aug 19 |
| Aug 20 | | Aug 21 | | Aug 22 | | Aug 23 | | Aug 24 | | Aug 25 | | Aug 26 | | Aug 27 |
| Aug 28 | | Aug 29 | | Aug 30 | | Aug 31 | | Sep | | Sep 1 | | Sep 2 | | Sep 3 |
| Sep 4 | | Sep 5 | | Sep 6 | | Sep 7 | | Sep 8 | | Sep 9 | | Sep 10 | | Sep 13 |
| Sep 14 | | Sep 15 | | Sep 16 | | Sep 17 | | Sep 18 | | Sep 19 | | Sep 21 | | Sep 22 |
| Sep 23 | | Sep 24 | | Sep 25 | | Sep 26 | | Sep 28 | | Sep 29 | | Sep 30 | | Oct |
| Oct 1 | | Oct 2 | | Oct 5 | | Oct 6 | | Oct 8 | | Oct 9 | | Oct 10 | | Oct 11 |
| Oct 12 | | Oct 13 | | Oct 14 | | Oct 15 | | Oct 16 | | Oct 17 | | Oct 20 | | Oct 21 |
| Oct 22 | | Oct 23 | | Oct 24 | | Oct 25 | | Oct 26 | | Oct 27 | | Oct 28 | | Oct 29 |
| Oct 30 | | Oct 31 | | Nov | | Nov 1 | | Nov 3 | | Nov 6 | | Nov 7 | | Nov 8 |
| Nov 9 | | Nov 10 | | Nov 11 | | Nov 13 | | Nov 14 | | Nov 15 | | Nov 16 | | Nov 17 |
| Nov 18 | | Nov 19 | | Nov 20 | | Nov 21 | | Nov 22 | | Nov 23 | | Nov 25 | | Nov 26 |
| Nov 27 | | Nov 28 | | Nov 29 | | Nov 30 | | Dec | | Dec 2 | | Dec 4 | | Dec 5 |
| Dec 6 | | Dec 7 | | Dec 8 | | Dec 9 | | Dec 10 | | Dec 11 | | Dec 12 | | Dec 13 |
| Dec 14 | | Dec 15 | | Dec 16 | | Dec 17 | | Dec 18 | | Dec 19 | | Dec 20 | | Dec 21 |
| Dec 22 | | Dec 23 | | Dec 24 | | Dec 28 | | Dec 29 | | Dec 30 | | Dec 31 |
| Air Operations, Far East | Jan 16 | | Jan 20 | | Sep 11 | | Oct 15 | | Oct 26 | | Nov 16 | | Nov 21 | | Nov 23 |
| Nov 26 | | Nov 27 | | Dec 26 |
| Air Operations, Greece | Jul 21 | | Jul 31 | | Aug 25 | | Sep 8 | | Sep 14 | | Sep 15 | | Sep 17 | | Sep 19 |
| Sep 29 | | Oct 1 | | Oct 3 | | Oct 7 | | Nov 27 |
| Air Operations, Iceland | Aug 14 |
| Air Operations, Libya | Jun 21 | | Jun 23 | | Jun 25 | | Jun 26 | | Jun 28 | | Jun 29 | | Jul 1 | | Jul 2 |
| Jul 3 | | Jul 4 | | Jul 5 | | Jul 8 | | Jul 11 | | Jul 13 | | Jul 15 | | Jul 17 |
| Jul 19 | | Jul 22 | | Jul 23 | | Jul 24 | | Jul 25 | | Jul 28 | | Jul 30 | | Aug 6 |
| Aug 14 | | Aug 23 | | Aug 24 | | Aug 28 | | Aug 29 | | Aug 30 | | Aug 31 | | Sep 1 |
| Sep 2 | | Sep 9 | | Sep 12 | | Sep 13 | | Sep 14 | | Sep 16 | | Sep 22 | | Sep 25 |
| Oct 6 | | Oct 8 | | Oct 9 | | Oct 10 | | Oct 12 | | Oct 14 | | Oct 16 | | Oct 19 |
| Oct 20 | | Oct 21 | | Oct 26 | | Nov 2 | | Nov 4 | | Nov 6 | | Nov 10 | | Nov 15 |
| Nov 18 | | Nov 26 | | Nov 29 | | Dec 8 | | Dec 13 | | Dec 14 | | Dec 15 | | Dec 16 |
| Dec 18 |
| Air Operations, Mediterranean | Jan 4 | | Feb 12 | | Feb 17 | | Mar 1 | | Mar 2 | | Mar 14 | | Mar 21 | | Apr 1 |
| Apr 18 | | May 2 | | May 11 | | May 12 | | May 27 | | Jun 3 | | Jun 6 | | Jun 15 |
| Jul 4 | | Jul 7 | | Jul 9 | | Aug 1 | | Aug 4 | | Aug 21 | | Aug 25 | | Aug 27 |
| Aug 29 | | Sep 3 | | Sep 4 | | Sep 7 | | Sep 19 | | Oct 11 | | Oct 20 | | Oct 28 |
| Nov 2 | | Nov 11 |
| Air Operations, Middle East | Jul 1 |
| Air Operations, New Guinea | Apr 1 | | Apr 16 | | May 1 | | May 3 | | May 7 | | May 8 | | May 9 | | May 10 |
| May 12 | | May 13 | | May 14 | | May 16 | | May 17 | | May 20 | | May 21 | | May 22 |
| May 23 | | May 24 | | May 25 | | May 26 | | May 27 | | May 28 | | May 29 | | May 31 |
| Jun 1 | | Jun 2 | | Jun 3 | | Jun 5 | | Jun 9 | | Jun 10 | | Jun 12 | | Jun 13 |
| Jun 16 | | Jun 17 | | Jun 18 | | Jun 19 | | Jun 20 | | Jun 24 | | Jun 25 | | Jun 27 |
| Jun 28 | | Jun 30 | | Jul 1 | | Jul 3 | | Jul 4 | | Jul 5 | | Jul 11 | | Jul 16 |
| Jul 17 | | Jul 20 | | Jul 21 | | Jul 22 | | Jul 23 | | Jul 24 | | Jul 25 | | Jul 26 |
| Jul 27 | | Jul 28 | | Jul 29 | | Jul 31 | | Aug 1 | | Aug 2 | | Aug 3 | | Aug 6 |
| Aug 7 | | Aug 8 | | Aug 9 | | Aug 13 | | Aug 14 | | Aug 17 | | Aug 22 | | Aug 24 |
| Aug 25 | | Aug 26 | | Aug 27 | | Aug 29 | | Aug 31 | | Sep 1 | | Sep 2 | | Sep 3 |
| Sep 4 | | Sep 5 | | Sep 6 | | Sep 7 | | Sep 8 | | Sep 9 | | Sep 11 | | Sep 12 |
| Sep 13 | | Sep 14 | | Sep 15 | | Sep 16 | | Sep 17 | | Sep 18 | | Sep 19 | | Sep 20 |
| Sep 21 | | Sep 22 | | Sep 23 | | Sep 24 | | Sep 25 | | Sep 26 | | Sep 27 | | Sep 28 |
| Sep 29 | | Sep 30 | | Oct 1 | | Oct 2 | | Oct 3 | | Oct 4 | | Oct 5 | | Oct 8 |
| Oct 9 | | Oct 10 | | Oct 12 | | Oct 13 | | Oct 14 | | Oct 15 | | Oct 16 | | Oct 18 |
| Oct 23 | | Oct 24 | | Oct 25 | | Oct 27 | | Oct 29 | | Oct 31 | | Nov 1 | | Nov 2 |
| Nov 4 | | Nov 7 | | Nov 8 | | Nov 9 | | Nov 10 | | Nov 11 | | Nov 12 | | Nov 14 |
| Nov 15 | | Nov 16 | | Nov 17 | | Nov 18 | | Nov 21 | | Nov 22 | | Nov 23 | | Nov 24 |
| Nov 25 | | Nov 26 | | Nov 27 | | Nov 28 | | Nov 29 | | Nov 30 | | Dec 1 | | Dec 2 |
| Dec 3 | | Dec 5 | | Dec 6 | | Dec 7 | | Dec 8 | | Dec 9 | | Dec 10 | | Dec 11 |
| Dec 12 | | Dec 13 | | Dec 14 | | Dec 15 | | Dec 16 | | Dec 17 | | Dec 18 | | Dec 19 |
| Dec 20 | | Dec 21 | | Dec 22 | | Dec 23 | | Dec 24 | | Dec 25 | | Dec 26 | | Dec 27 |
| Dec 28 | | Dec 29 | | Dec 30 | | Dec 31 |
| Air Operations, North Africa | Mar 3 | | Mar 14 | | Mar 29 | | Apr 4 | | Apr 6 | | Apr 25 | | Apr 28 | | May 4 |
| Jun 6 | | Jun 23 | | Aug 1 | | Aug 2 | | Aug 16 | | Aug 24 | | Sep 18 | | Sep 20 |
| Sep 22 | | Sep 24 | | Sep 30 | | Oct 9 | | Oct 20 | | Oct 27 | | Oct 28 | | Nov 4 |
| Nov 12 | | Nov 13 | | Nov 21 | | Nov 24 | | Nov 27 | | Nov 28 | | Dec 4 | | Dec 7 |
| Dec 15 | | Dec 30 |
| Air Operations, Pacific | Jan 4 | | Jan 14 | | Jan 24 | | Jan 25 | | Feb 2 | | Feb 3 | | Feb 5 | | Feb 7 |
| Feb 8 | | Feb 9 | | Feb 10 | | Feb 11 | | Feb 18 | | Feb 20 | | Feb 22 | | Feb 23 |
| Mar 3 | | Mar 16 | | Mar 23 | | Apr 2 | | Apr 5 | | Apr 6 | | Apr 12 | | Apr 13 |
| Apr 28 | | May 4 | | May 9 | | May 10 | | May 11 | | May 16 | | May 19 | | May 29 |
| Jun 11 | | Jun 26 | | Jul 23 | | Jul 30 | | Sep 5 | | Dec 7 | | Dec 24 | | Dec 27 |
| Air Operations, Solomons | Jul 18 | | Jul 23 | | Jul 25 | | Jul 31 | | Aug 1 | | Aug 4 | | Aug 5 | | Aug 7 |
| Aug 8 | | Aug 9 | | Aug 11 | | Aug 12 | | Aug 14 | | Aug 15 | | Aug 18 | | Aug 19 |
| Aug 21 | | Aug 23 | | Aug 24 | | Aug 25 | | Aug 26 | | Aug 28 | | Aug 30 | | Sep 2 |
| Sep 3 | | Sep 4 | | Sep 5 | | Sep 8 | | Sep 9 | | Sep 10 | | Sep 11 | | Sep 12 |
| Sep 13 | | Sep 14 | | Sep 15 | | Sep 18 | | Sep 23 | | Sep 24 | | Sep 25 | | Sep 26 |
| Sep 27 | | Sep 28 | | Sep 29 | | Oct 2 | | Oct 3 | | Oct 5 | | Oct 7 | | Oct 8 |
| Oct 9 | | Oct 10 | | Oct 11 | | Oct 12 | | Oct 13 | | Oct 14 | | Oct 15 | | Oct 16 |
| Oct 17 | | Oct 18 | | Oct 20 | | Oct 21 | | Oct 22 | | Oct 23 | | Oct 25 | | Oct 29 |
| Oct 30 | | Oct 31 | | Nov 1 | | Nov 2 | | Nov 5 | | Nov 7 | | Nov 10 | | Nov 11 |
| Nov 12 | | Nov 13 | | Nov 14 | | Nov 15 | | Nov 18 | | Nov 23 | | Nov 24 | | Nov 26 |
| Nov 28 | | Dec 3 | | Dec 5 | | Dec 6 | | Dec 7 | | Dec 9 | | Dec 10 | | Dec 11 |
| Dec 12 | | Dec 13 | | Dec 14 | | Dec 15 | | Dec 16 | | Dec 17 | | Dec 18 | | Dec 19 |
| Dec 23 | | Dec 24 | | Dec 26 | | Dec 27 | | Dec 28 | | Dec 29 | | Dec 31 |
| Air Operations, Tunisia | Nov 16 | | Nov 19 | | Nov 21 | | Nov 24 | | Nov 26 | | Nov 28 | | Nov 29 | | Nov 30 |
| Dec 1 | | Dec 2 | | Dec 3 | | Dec 4 | | Dec 5 | | Dec 6 | | Dec 7 | | Dec 11 |
| Dec 12 | | Dec 13 | | Dec 14 | | Dec 15 | | Dec 16 | | Dec 17 | | Dec 18 | | Dec 19 |
| Dec 20 | | Dec 21 | | Dec 22 | | Dec 25 | | Dec 26 | | Dec 27 | | Dec 28 | | Dec 29 |
| Dec 30 | | Dec 31 |
| Aleutians | Jun 2 | | Jun 4 | | Jun 6 | | Jun 7 | | Aug 7 | | Aug 27 | | Aug 30 | | Sep 11 |
| Sep 14 | | Sep 16 | | Sep 27 | | Sep 30 | | Oct 3 | | Oct 5 | | Oct 16 | | Oct 29 |
| Dec 21 |
| Allied Command | Jan 3 | | Jan 4 | | Feb 4 | | Feb 11 | | Feb 14 | | Feb 25 | | Mar 4 | | Mar 17 |
| Apr 18 | | Aug 8 | | Aug 13 | | Dec 1 |
| Allied Planning | Feb 6 | | Feb 10 | | Mar 14 | | Mar 27 | | Apr 2 | | Apr 14 | | Apr 15 | | May 19 |
| Jun 8 | | Jun 9 | | Jun 18 | | Jun 20 | | Jun 25 | | Jun 27 | | Jul 2 | | Jul 8 |
| Jul 13 | | Jul 15 | | Jul 17 | | Jul 20 | | Jul 22 | | Jul 25 | | Sep 5 | | Sep 13 |
| Sep 20 | | Nov 3 | | Nov 7 | | Nov 24 | | Dec 28 |
| Allied Preparations | Jun 14 | | Aug 2 |
| Allied Production | Jul 29 |
| Allied Supply | Jul | | Jul 2 |
| Andaman Islands | Feb 27 | | Mar 12 | | Mar 23 |
| Arctic Ocean | Feb 21 | | Mar 6 | | Mar 24 | | Mar 29 | | Mar 30 | | May 26 | | May 27 | | Jun 27 |
| Jun 28 | | Jun 30 | | Jul 1 | | Jul 2 | | Jul 3 | | Jul 4 | | Jul 5 | | Jul 6 |
| Jul 7 | | Jul 8 | | Jul 9 | | Aug 16 | | Sep 12 | | Sep 13 | | Sep 14 | | Sep 16 |
| Sep 22 | | Sep 28 | | Nov 4 |
| Argentina | Jun 27 | | Jul 15 |
| Ascension Island | Mar 30 |
| Atlantic | Jan 9 | | Feb 18 | | Feb 24 | | Mar 12 | | Mar 28 | | Apr 1 | | Apr 5 | | Apr 30 |
| May 1 | | May 13 | | May 14 | | May 20 | | Jun 6 | | Jun 17 | | Jul 16 | | Aug 22 |
| Sep 8 | | Sep 10 | | Sep 27 | | Oct 2 | | Oct 6 | | Oct 15 | | Oct 23 | | Oct 24 |
| Nov 11 | | Nov 15 | | Dec 5 | | Dec 12 | | Dec 31 |
| Atomic Research | Jun 18 | | Sep 17 | | Nov | | Dec 2 | | Dec 28 |
| Australia | Feb 19 | | Mar 14 | | Jun 1 | | Jun 8 |
| Australia, Command | Mar 27 |
| Australia, Home Front | Jan 25 | | Feb 11 | | Feb 16 | | Feb 17 | | Mar 2 | | May 2 | | May 14 | | May 25 |
| Jul 9 | | Sep 3 | | Sep 18 |
| Australia, Technology | May 29 |
| Axis Diplomacy | Jan 11 | | Jan 12 | | Jan 18 | | Jan 27 | | Feb 4 | | Feb 6 | | Feb 13 | | Feb 24 |
| Feb 28 | | Mar 22 | | Apr 6 | | Apr 29 | | Jun 4 | | Jul 3 | | Oct 24 | | Nov 10 |
| Nov 11 |
| Axis Planning | Jun 21 |
| Baltic Sea | Jul 5 | | Aug 6 | | Sep 2 | | Sep 21 | | Nov 12 |
| Baltic States | Jan 6 |
| Barents Sea | Jan 2 | | Jan 10 | | Jan 14 | | Jan 17 | | Feb 5 | | Mar 5 | | Apr 22 | | Apr 30 |
| May 2 | | May 15 | | Sep 12 |
| Battle of Cape Esperance | Oct 11 |
| Battle of El Alamein | Oct 23 | | Oct 24 | | Oct 25 | | Oct 26 | | Oct 27 | | Oct 28 | | Oct 29 | | Oct 30 |
| Nov 1 | | Nov 2 | | Nov 3 | | Nov 4 |
| Battle of Guadalcanal | Nov 12 | | Nov 13 | | Nov 14 |
| Battle of Midway | Jun 4 | | Jun 5 | | Jun 6 | | Jun 7 |
| Battle of Santa Cruz | Oct 25 | | Oct 26 | | Oct 27 |
| Battle of Savo Island | Aug 9 |
| Battle of Sunda Strait | Mar 1 |
| Battle of Tassafaronga | Nov 30 |
| Battle of the Atlantic | Jan | | Jan 1 | | Jan 3 | | Jan 4 | | Jan 7 | | Jan 11 | | Jan 12 | | Jan 13 |
| Jan 14 | | Jan 15 | | Jan 16 | | Jan 17 | | Jan 18 | | Jan 19 | | Jan 21 | | Jan 22 |
| Jan 23 | | Jan 24 | | Jan 25 | | Jan 26 | | Jan 27 | | Jan 29 | | Jan 30 | | Jan 31 |
| Feb 1 | | Feb 2 | | Feb 3 | | Feb 4 | | Feb 5 | | Feb 6 | | Feb 7 | | Feb 8 |
| Feb 9 | | Feb 10 | | Feb 11 | | Feb 12 | | Feb 14 | | Feb 15 | | Feb 16 | | Feb 17 |
| Feb 18 | | Feb 19 | | Feb 20 | | Feb 21 | | Feb 22 | | Feb 23 | | Feb 24 | | Feb 25 |
| Feb 26 | | Feb 27 | | Feb 28 | | Mar | | Mar 1 | | Mar 5 | | Mar 6 | | Mar 7 |
| Mar 8 | | Mar 9 | | Mar 10 | | Mar 11 | | Mar 12 | | Mar 13 | | Mar 14 | | Mar 15 |
| Mar 16 | | Mar 17 | | Mar 18 | | Mar 19 | | Mar 20 | | Mar 21 | | Mar 22 | | Mar 25 |
| Mar 26 | | Mar 27 | | Mar 30 | | Mar 31 | | Apr 1 | | Apr 2 | | Apr 3 | | Apr 4 |
| Apr 5 | | Apr 6 | | Apr 8 | | Apr 9 | | Apr 10 | | Apr 11 | | Apr 12 | | Apr 13 |
| Apr 14 | | Apr 15 | | Apr 16 | | Apr 18 | | Apr 19 | | Apr 20 | | Apr 21 | | Apr 23 |
| Apr 26 | | Apr 29 | | May | | May 2 | | May 4 | | May 7 | | May 8 | | May 9 |
| May 11 | | May 12 | | May 13 | | May 14 | | May 15 | | May 17 | | May 18 | | May 21 |
| May 25 | | May 27 | | May 30 | | Jun | | Jun 1 | | Jun 2 | | Jun 3 | | Jun 5 |
| Jun 7 | | Jun 10 | | Jun 11 | | Jun 12 | | Jun 13 | | Jun 15 | | Jun 17 | | Jun 18 |
| Jun 19 | | Jun 20 | | Jun 21 | | Jun 24 | | Jun 27 | | Jun 28 | | Jun 29 | | Jun 30 |
| Jul | | Jul 1 | | Jul 3 | | Jul 6 | | Jul 7 | | Jul 8 | | Jul 9 | | Jul 10 |
| Jul 11 | | Jul 12 | | Jul 13 | | Jul 15 | | Jul 16 | | Jul 17 | | Jul 19 | | Jul 22 |
| Jul 23 | | Jul 24 | | Jul 25 | | Jul 27 | | Jul 28 | | Jul 30 | | Jul 31 | | Aug |
| Aug 3 | | Aug 5 | | Aug 6 | | Aug 8 | | Aug 9 | | Aug 10 | | Aug 13 | | Aug 14 |
| Aug 15 | | Aug 17 | | Aug 20 | | Aug 27 | | Aug 28 | | Aug 30 | | Sep | | Sep 1 |
| Sep 3 | | Sep 7 | | Sep 9 | | Sep 10 | | Sep 11 | | Sep 12 | | Sep 14 | | Sep 15 |
| Sep 16 | | Sep 17 | | Sep 18 | | Sep 19 | | Sep 20 | | Sep 22 | | Sep 23 | | Sep 24 |
| Sep 25 | | Sep 26 | | Sep 27 | | Sep 28 | | Oct | | Oct 2 | | Oct 4 | | Oct 5 |
| Oct 7 | | Oct 8 | | Oct 10 | | Oct 11 | | Oct 12 | | Oct 13 | | Oct 14 | | Oct 15 |
| Oct 16 | | Oct 17 | | Oct 19 | | Oct 20 | | Oct 22 | | Oct 23 | | Oct 24 | | Oct 27 |
| Oct 29 | | Oct 30 | | Nov | | Nov 1 | | Nov 2 | | Nov 3 | | Nov 4 | | Nov 5 |
| Nov 7 | | Nov 9 | | Nov 11 | | Nov 12 | | Nov 13 | | Nov 15 | | Nov 15 | | Nov 18 |
| Nov 20 | | Nov 21 | | Nov 23 | | Nov 27 | | Nov 28 | | Dec | | Dec 1 | | Dec 2 |
| Dec 3 | | Dec 7 | | Dec 8 | | Dec 9 | | Dec 10 | | Dec 14 | | Dec 15 | | Dec 17 |
| Dec 25 | | Dec 26 | | Dec 27 |
| Battle of the Coral Sea | May 2 | | May 4 | | May 5 | | May 7 | | May 8 | | May 9 |
| Battle of the Eastern Solomons | Aug 23 | | Aug 24 | | Aug 25 |
| Battle of the Java Sea | Feb 27 | | Feb 28 |
| Belgium, Home Front | Oct 8 |
| Bermuda | Oct 25 |
| Bismarck Archipelago | Jan 20 | | Jan 21 | | Jan 22 | | Jan 23 | | Feb 23 |
| Black Sea | Jan 4 | | Jan 5 | | Jan 12 | | Jan 15 | | Feb 24 | | May 7 | | Jun 10 | | Dec 8 |
| Borneo | Jan 1 | | Jan 2 | | Jan 3 | | Jan 7 | | Jan 8 | | Jan 11 | | Jan 17 | | Jan 19 |
| Jan 27 | | Feb 4 | | Feb 6 |
| Brazil, Home Front | Feb 23 | | Mar 11 | | Jul 15 | | Nov 1 |
| Britain, Command | Feb 22 | | Mar 5 | | Mar 27 | | Apr 13 | | May 18 | | Aug 3 | | Aug 6 | | Aug 15 |
| Britain, Home Front | Jan 1 | | Jan 6 | | Jan 15 | | Jan 22 | | Jan 26 | | Jan 29 | | Feb 1 | | Feb 3 |
| Feb 4 | | Feb 9 | | Feb 15 | | Feb 22 | | Mar 4 | | Mar 5 | | Mar 10 | | Mar 11 |
| Mar 12 | | Mar 17 | | Mar 21 | | Mar 24 | | Mar 25 | | Mar 26 | | Mar 29 | | Apr 29 |
| May 7 | | May 8 | | May 10 | | May 12 | | Jun 6 | | Jun 15 | | Jul 1 | | Jul 8 |
| Jul 26 | | Jul 28 | | Aug 4 | | Aug 22 | | Aug 25 | | Aug 26 | | Aug 31 | | Sep 5 |
| Sep 6 | | Sep 10 | | Sep 12 | | Sep 26 | | Oct 5 | | Oct 17 | | Oct 22 | | Oct 23 |
| Oct 24 | | Oct 26 | | Nov 10 | | Nov 15 | | Nov 22 | | Nov 29 | | Dec 1 | | Dec 8 |
| Dec 10 | | Dec 17 | | Dec 22 | | Dec 25 | | Dec 30 |
| Britain, Planning | Jan 3 | | May 18 | | May 20 | | May 26 |
| Britain, Policy | Mar 11 | | May 8 | | Oct 8 | | Dec 10 |
| Britain, Politics | Jan 16 | | Jan 27 | | Feb 17 | | Feb 19 | | Mar 21 | | Apr 1 | | Jul 2 |
| Britain, Strategy | Aug 11 |
| Burma | Jan 15 | | Jan 16 | | Jan 18 | | Jan 19 | | Jan 20 | | Jan 24 | | Jan 25 | | Jan 30 |
| Jan 31 | | Feb 3 | | Feb 9 | | Feb 10 | | Feb 11 | | Feb 15 | | Feb 16 | | Feb 18 |
| Feb 19 | | Feb 20 | | Feb 21 | | Feb 22 | | Feb 23 | | Feb 25 | | Feb 26 | | Feb 28 |
| Mar 1 | | Mar 2 | | Mar 3 | | Mar 5 | | Mar 6 | | Mar 7 | | Mar 8 | | Mar 9 |
| Mar 10 | | Mar 11 | | Mar 12 | | Mar 13 | | Mar 15 | | Mar 19 | | Mar 21 | | Mar 22 |
| Mar 24 | | Mar 25 | | Mar 26 | | Mar 27 | | Mar 28 | | Mar 29 | | Mar 30 | | Mar 31 |
| Apr 1 | | Apr 2 | | Apr 3 | | Apr 6 | | Apr 7 | | Apr 9 | | Apr 10 | | Apr 11 |
| Apr 12 | | Apr 13 | | Apr 14 | | Apr 15 | | Apr 17 | | Apr 18 | | Apr 19 | | Apr 20 |
| Apr 21 | | Apr 22 | | Apr 23 | | Apr 25 | | Apr 26 | | Apr 28 | | Apr 29 | | Apr 30 |
| May 1 | | May 2 | | May 4 | | May 5 | | May 6 | | May 8 | | May 10 | | May 11 |
| May 12 | | May 13 | | May 14 | | May 15 | | May 18 | | May 20 | | May 23 | | May 24 |
| May 28 | | May 31 | | Sep 21 | | Oct 17 | | Oct 23 | | Nov 17 | | Nov 30 | | Dec 1 |
| Dec 16 | | Dec 17 | | Dec 21 | | Dec 22 | | Dec 24 | | Dec 25 | | Dec 27 |
| Burma, Politics | Jun 1 |
| Cambodia | Mar 12 |
| Canada, Home Front | Feb 9 | | Feb 10 | | Feb 11 | | Feb 19 | | Feb 24 | | Apr 24 | | Apr 27 | | Jul 29 |
| Canada, Politics | May 11 | | Jul 7 | | Jul 30 |
| Caribbean | Feb 18 | | Feb 20 | | Apr 19 | | Apr 26 | | Apr 29 | | May 4 | | May 6 | | May 16 |
| May 18 | | May 19 | | May 20 | | May 22 | | May 23 | | May 24 | | May 28 | | Jun 1 |
| Jun 4 | | Jun 5 | | Jun 7 | | Jun 8 | | Jun 9 | | Jun 10 | | Jun 12 | | Jun 13 |
| Jun 14 | | Jun 15 | | Jun 16 | | Jun 19 | | Jun 22 | | Jul 12 | | Aug 18 | | Aug 19 |
| Aug 22 | | Aug 28 | | Aug 29 | | Sep 3 | | Oct 4 | | Nov 12 |
| Celebes | Jan 11 | | Feb 8 |
| Central Pacific | Mar 4 |
| Chile | Oct 20 | | Oct 22 |
| China | Jan 4 | | Jan 6 | | Jan 7 | | Jan 21 | | Feb 2 | | Mar 4 | | Mar 14 | | Apr 28 |
| May 6 | | May 11 | | May 27 | | May 28 | | May 31 | | Jun 1 | | Jun 7 | | Jun 10 |
| Jun 12 | | Jun 29 | | Jul 6 | | Jul 8 | | Jul 11 | | Jul 15 | | Jul 19 | | Jul 28 |
| Jul 29 | | Jul 30 | | Aug 1 | | Aug 12 | | Sep 4 | | Sep 16 | | Sep 29 | | Oct 8 |
| Oct 19 |
| China Sea | May 6 |
| Cuba, Home Front | Mar 8 |
| Czechoslovakia | Jun 9 |
| Czechoslovakia, Resistance | May 27 | | Jun 18 |
| Diplomatic Relations | Jan 1 | | Jan 12 | | Jan 14 | | Jan 15 | | Jan 24 | | Jan 25 | | Jan 27 | | Jan 28 |
| Jan 29 | | Jan 31 | | Feb 5 | | Feb 9 | | Feb 11 | | Feb 21 | | Feb 23 | | Feb 24 |
| Feb 26 | | Mar 2 | | Mar 3 | | Mar 16 | | Mar 19 | | Mar 21 | | Mar 28 | | Apr 4 |
| Apr 7 | | Apr 9 | | Apr 12 | | Apr 13 | | Apr 23 | | May 7 | | May 13 | | May 14 |
| May 20 | | May 21 | | May 22 | | May 26 | | May 29 | | Jun 1 | | Jun 2 | | Jun 5 |
| Jun 7 | | Jun 11 | | Jun 16 | | Jun 17 | | Jun 22 | | Jun 27 | | Jul 1 | | Jul 6 |
| Jul 12 | | Jul 16 | | Jul 17 | | Aug 2 | | Aug 6 | | Aug 12 | | Aug 22 | | Aug 25 |
| Sep 3 | | Sep 7 | | Sep 9 | | Sep 16 | | Sep 18 | | Sep 20 | | Sep 23 | | Sep 26 |
| Sep 30 | | Oct 10 | | Oct 14 | | Oct 23 | | Dec 1 | | Dec 20 | | Dec 31 |
| Dutch East Indies | Jan 1 | | Jan 10 | | Jan 12 | | Jan 14 | | Jan 21 | | Jan 23 | | Jan 24 | | Jan 25 |
| Jan 29 | | Jan 30 | | Feb 2 | | Feb 3 | | Feb 4 | | Feb 10 | | Feb 12 | | Feb 14 |
| Feb 15 | | Feb 16 | | Feb 19 | | Feb 23 | | Mar 1 | | Mar 2 | | Mar 4 | | Mar 5 |
| Mar 6 | | Mar 7 | | Mar 8 | | Mar 9 | | Mar 12 | | Jul 30 |
| Dutch West Indies | Jan 19 | | Feb 11 |
| East Africa | Mar 3 | | Jun 3 |
| East Indies | Feb 20 | | Feb 24 | | Apr 10 |
| Eastern Front | Jan 1 | | Jan 2 | | Jan 3 | | Jan 4 | | Jan 5 | | Jan 6 | | Jan 7 | | Jan 8 |
| Jan 9 | | Jan 10 | | Jan 11 | | Jan 12 | | Jan 13 | | Jan 14 | | Jan 15 | | Jan 16 |
| Jan 17 | | Jan 18 | | Jan 19 | | Jan 20 | | Jan 21 | | Jan 22 | | Jan 23 | | Jan 24 |
| Jan 25 | | Jan 26 | | Jan 27 | | Jan 28 | | Jan 29 | | Jan 30 | | Jan 31 | | Feb 1 |
| Feb 2 | | Feb 3 | | Feb 4 | | Feb 5 | | Feb 6 | | Feb 7 | | Feb 8 | | Feb 9 |
| Feb 10 | | Feb 12 | | Feb 13 | | Feb 15 | | Feb 16 | | Feb 17 | | Feb 20 | | Feb 22 |
| Feb 23 | | Feb 24 | | Feb 26 | | Feb 27 | | Feb 28 | | Mar | | Mar 1 | | Mar 3 |
| Mar 5 | | Mar 7 | | Mar 11 | | Mar 13 | | Mar 15 | | Mar 16 | | Mar 19 | | Mar 20 |
| Mar 21 | | Mar 24 | | Mar 25 | | Mar 26 | | Mar 27 | | Mar 30 | | Mar 31 | | Apr 1 |
| Apr 5 | | Apr 6 | | Apr 7 | | Apr 9 | | Apr 11 | | Apr 14 | | Apr 15 | | Apr 18 |
| Apr 19 | | Apr 20 | | Apr 21 | | Apr 23 | | Apr 24 | | Apr 30 | | May 1 | | May 5 |
| May 6 | | May 8 | | May 9 | | May 10 | | May 11 | | May 12 | | May 13 | | May 14 |
| May 15 | | May 16 | | May 17 | | May 18 | | May 19 | | May 20 | | May 21 | | May 22 |
| May 23 | | May 24 | | May 25 | | May 26 | | May 27 | | May 28 | | May 29 | | May 30 |
| May 31 | | Jun 1 | | Jun 2 | | Jun 5 | | Jun 7 | | Jun 8 | | Jun 9 | | Jun 10 |
| Jun 12 | | Jun 13 | | Jun 15 | | Jun 17 | | Jun 18 | | Jun 19 | | Jun 20 | | Jun 21 |
| Jun 22 | | Jun 23 | | Jun 24 | | Jun 25 | | Jun 26 | | Jun 27 | | Jun 28 | | Jun 29 |
| Jun 30 | | Jul 1 | | Jul 2 | | Jul 3 | | Jul 4 | | Jul 5 | | Jul 6 | | Jul 7 |
| Jul 8 | | Jul 9 | | Jul 10 | | Jul 11 | | Jul 12 | | Jul 13 | | Jul 14 | | Jul 15 |
| Jul 16 | | Jul 17 | | Jul 18 | | Jul 19 | | Jul 20 | | Jul 21 | | Jul 22 | | Jul 23 |
| Jul 24 | | Jul 25 | | Jul 26 | | Jul 27 | | Jul 28 | | Jul 29 | | Jul 30 | | Jul 31 |
| Aug 1 | | Aug 2 | | Aug 3 | | Aug 4 | | Aug 5 | | Aug 6 | | Aug 7 | | Aug 8 |
| Aug 9 | | Aug 10 | | Aug 11 | | Aug 12 | | Aug 13 | | Aug 14 | | Aug 15 | | Aug 16 |
| Aug 17 | | Aug 18 | | Aug 19 | | Aug 20 | | Aug 21 | | Aug 22 | | Aug 23 | | Aug 24 |
| Aug 25 | | Aug 26 | | Aug 27 | | Aug 28 | | Aug 29 | | Aug 30 | | Aug 31 | | Sep 1 |
| Sep 2 | | Sep 3 | | Sep 4 | | Sep 5 | | Sep 6 | | Sep 7 | | Sep 9 | | Sep 10 |
| Sep 11 | | Sep 12 | | Sep 13 | | Sep 14 | | Sep 15 | | Sep 16 | | Sep 17 | | Sep 18 |
| Sep 19 | | Sep 20 | | Sep 21 | | Sep 22 | | Sep 23 | | Sep 24 | | Sep 25 | | Sep 26 |
| Sep 27 | | Sep 28 | | Sep 29 | | Sep 30 | | Oct 1 | | Oct 2 | | Oct 3 | | Oct 4 |
| Oct 5 | | Oct 6 | | Oct 7 | | Oct 8 | | Oct 9 | | Oct 10 | | Oct 11 | | Oct 12 |
| Oct 13 | | Oct 14 | | Oct 15 | | Oct 16 | | Oct 17 | | Oct 18 | | Oct 19 | | Oct 20 |
| Oct 21 | | Oct 22 | | Oct 23 | | Oct 24 | | Oct 25 | | Oct 26 | | Oct 27 | | Oct 28 |
| Oct 29 | | Oct 30 | | Oct 31 | | Nov 1 | | Nov 2 | | Nov 4 | | Nov 5 | | Nov 6 |
| Nov 8 | | Nov 9 | | Nov 10 | | Nov 11 | | Nov 12 | | Nov 13 | | Nov 14 | | Nov 17 |
| Nov 18 | | Nov 19 | | Nov 20 | | Nov 21 | | Nov 22 | | Nov 23 | | Nov 24 | | Nov 25 |
| Nov 26 | | Nov 27 | | Nov 28 | | Nov 29 | | Nov 30 | | Dec 1 | | Dec 2 | | Dec 3 |
| Dec 4 | | Dec 5 | | Dec 6 | | Dec 7 | | Dec 8 | | Dec 9 | | Dec 10 | | Dec 11 |
| Dec 12 | | Dec 13 | | Dec 14 | | Dec 15 | | Dec 16 | | Dec 17 | | Dec 18 | | Dec 19 |
| Dec 20 | | Dec 21 | | Dec 22 | | Dec 23 | | Dec 24 | | Dec 25 | | Dec 26 | | Dec 27 |
| Dec 28 | | Dec 29 | | Dec 30 | | Dec 31 |
| Ecuador | Sep 7 |
| Egypt, Home Front | Feb 4 | | Mar 24 |
| Egypt, Politics | Feb 2 | | Feb 6 | | Feb 7 |
| Ellice Islands | Oct 2 |
| English Channel | Feb 11 | | Jul 9 | | Sep 9 | | Oct 4 |
| Fiji | Jan 29 | | May 13 |
| France | Mar 28 | | Jun 3 | | Aug 19 | | Nov 11 | | Nov 27 | | Dec 7 | | Dec 11 |
| France, Politics | Apr 21 | | Nov 23 | | Dec 26 |
| Free French | Dec 17 |
| French North Africa | Nov 11 | | Dec 1 |
| French Somaliland | Nov 28 | | Dec 26 |
| Galapagos Islands | May 9 |
| German Raiders | Mar 13 | | May 12 | | Sep 27 | | Oct 8 | | Oct 9 | | Oct 13 | | Nov 30 |
| Germany, Armed Forces | Apr 24 | | Jun 11 | | Jul 4 | | Aug 12 | | Nov 20 |
| Germany, Command | Jan 12 | | Jan 18 | | Sep 9 | | Sep 24 | | Sep 27 | | Dec 10 |
| Germany, Home Front | Jan 10 | | Jan 30 | | Feb 8 | | Feb 19 | | Feb 23 | | Feb 27 | | Feb 28 | | Mar 12 |
| Mar 15 | | Mar 26 | | Apr 1 | | Apr 6 | | May 7 | | May 20 | | Jun 1 | | Jun 8 |
| Jul 18 | | Jul 24 | | Aug 24 | | Sep 2 | | Sep 30 | | Oct 3 | | Oct 18 | | Oct 23 |
| Nov 8 |
| Germany, Planning | Feb 13 | | Feb 28 | | Mar 14 | | Apr 5 | | May 21 | | Jun 30 |
| Germany, Policy | Jan 20 | | Jun 28 | | Aug 18 | | Oct 4 | | Oct 7 | | Oct 31 |
| Germany, Politics | Feb 16 | | Apr 26 | | Aug 12 |
| Germany, Production | Feb 7 |
| Germany, Strategy | Jul 18 | | Jul 19 | | Sep 28 | | Dec 16 |
| Gilbert Islands | Aug 16 | | Aug 17 | | Aug 25 | | Sep 27 |
| Greece, Resistance | Nov 25 |
| Greenland Sea | Sep 20 |
| Guadalcanal | Aug 12 | | Aug 15 | | Aug 17 | | Aug 18 | | Aug 19 | | Aug 20 | | Aug 21 | | Aug 22 |
| Aug 24 | | Aug 25 | | Aug 26 | | Aug 27 | | Aug 28 | | Aug 29 | | Aug 30 | | Aug 31 |
| Sep 1 | | Sep 3 | | Sep 4 | | Sep 5 | | Sep 7 | | Sep 8 | | Sep 9 | | Sep 10 |
| Sep 11 | | Sep 12 | | Sep 13 | | Sep 14 | | Sep 15 | | Sep 18 | | Sep 19 | | Sep 23 |
| Sep 24 | | Sep 25 | | Sep 26 | | Sep 27 | | Sep 28 | | Sep 29 | | Oct 2 | | Oct 3 |
| Oct 4 | | Oct 7 | | Oct 8 | | Oct 9 | | Oct 10 | | Oct 11 | | Oct 13 | | Oct 14 |
| Oct 15 | | Oct 16 | | Oct 17 | | Oct 19 | | Oct 20 | | Oct 21 | | Oct 22 | | Oct 23 |
| Oct 24 | | Oct 25 | | Oct 26 | | Oct 27 | | Oct 28 | | Oct 29 | | Oct 30 | | Oct 31 |
| Nov 1 | | Nov 2 | | Nov 3 | | Nov 4 | | Nov 5 | | Nov 6 | | Nov 7 | | Nov 8 |
| Nov 9 | | Nov 10 | | Nov 11 | | Nov 12 | | Nov 13 | | Nov 15 | | Nov 16 | | Nov 18 |
| Nov 19 | | Nov 20 | | Nov 21 | | Nov 22 | | Nov 23 | | Nov 25 | | Nov 27 | | Nov 29 |
| Dec 1 | | Dec 2 | | Dec 3 | | Dec 4 | | Dec 7 | | Dec 8 | | Dec 9 | | Dec 11 |
| Dec 12 | | Dec 13 | | Dec 14 | | Dec 16 | | Dec 17 | | Dec 18 | | Dec 19 | | Dec 20 |
| Dec 21 | | Dec 24 | | Dec 25 | | Dec 26 | | Dec 27 | | Dec 28 | | Dec 29 | | Dec 30 |
| Dec 31 |
| Gulf of Mexico | May 12 | | May 13 | | May 16 | | May 19 | | May 20 | | May 25 | | May 26 | | May 27 |
| Jun 1 | | Jun 12 | | Jun 22 | | Jul 1 | | Jul 7 | | Jul 9 | | Jul 13 | | Jul 15 |
| Jul 21 | | Jul 30 | | Aug 1 | | Aug 13 |
| Holland, Politics | Dec 6 |
| Hungary, Home Front | Mar 10 | | Nov 20 |
| India | Mar 13 | | May 23 | | May 25 | | June 5 | | Aug 26 | | Oct 10 |
| India, Home Front | Jan 4 | | Mar 22 | | Mar 29 | | Mar 31 | | Apr 6 | | Apr 11 | | Apr 12 | | Apr 27 |
| May 15 | | May 17 | | May 21 | | Jun 1 | | Jun 5 | | Jul 14 | | Jul 22 | | Jul 26 |
| Aug 2 | | Aug 6 | | Aug 9 | | Aug 10 | | Aug 13 | | Aug 27 | | Oct 16 |
| India, Politics | Jan 15 | | Apr 10 | | Aug 8 |
| Indian Ocean | Jan 3 | | Jan 15 | | Jan 20 | | Jan 21 | | Jan 22 | | Jan 23 | | Jan 29 | | Jan 30 |
| Jan 31 | | Feb 5 | | Feb 9 | | Feb 14 | | Feb 15 | | Feb 20 | | Feb 22 | | Feb 25 |
| Feb 27 | | Feb 28 | | Mar 1 | | Mar 2 | | Mar 3 | | Mar 4 | | Mar 19 | | Mar 30 |
| Mar 31 | | Apr 4 | | Apr 5 | | Apr 6 | | Apr 9 | | Apr 10 | | May 7 | | May 30 |
| Jun 5 | | Jun 6 | | Jun 30 | | Jul 2 | | Aug 1 | | Sep 22 | | Sep 24 | | Oct 8 |
| Oct 16 | | Nov 11 | | Nov 13 | | Nov 20 | | Nov 21 | | Nov 28 | | Nov 29 |
| Iraq | Jan 8 |
| Italy, Home Front | Oct 23 | | Dec 2 |
| Italy, Preparations | Jun 14 |
| Japan, Home Front | Feb 1 | | Mar 11 | | Mar 20 | | Mar 27 | | Apr 27 | | May 27 | | Jul 27 | | Dec 14 |
| Japan, Planning | May 5 | | Jun 14 |
| Japan, Policy | Jan 20 |
| Japan, Politics | Feb 16 | | Sep 1 | | Sep 27 |
| Japan, Strategy | Dec 12 |
| Java | Feb 28 |
| Liberia | May 6 |
| Madagascar | May 4 | | May 5 | | May 6 | | May 7 | | May 29 | | Sep 9 | | Sep 10 | | Sep 11 |
| Sep 13 | | Sep 16 | | Sep 17 | | Sep 18 | | Sep 22 | | Sep 23 | | Sep 25 | | Sep 26 |
| Sep 29 | | Oct 2 | | Oct 9 | | Oct 11 | | Oct 16 | | Oct 19 | | Oct 29 | | Nov 5 |
| Dec 14 |
| Malaya | Jan 1 | | Jan 2 | | Jan 3 | | Jan 4 | | Jan 5 | | Jan 6 | | Jan 7 | | Jan 8 |
| Jan 9 | | Jan 10 | | Jan 11 | | Jan 12 | | Jan 13 | | Jan 14 | | Jan 15 | | Jan 16 |
| Jan 17 | | Jan 18 | | Jan 19 | | Jan 20 | | Jan 21 | | Jan 22 | | Jan 23 | | Jan 24 |
| Jan 25 | | Jan 26 | | Jan 27 | | Jan 28 | | Jan 29 | | Jan 30 | | Jan 31 | | Feb 8 |
| Malta | Jan 1 | | Jan 2 | | Jan 3 | | Jan 5 | | Jan 7 | | Jan 11 | | Jan 26 | | Jan 31 |
| Feb 1 | | Feb 19 | | Feb 25 | | Mar 1 | | Mar 14 | | Mar 17 | | Mar 27 | | Apr 1 |
| Apr 5 | | Apr 7 | | Apr 16 | | Apr 20 | | Apr 26 | | May 10 | | May 24 | | Jun 3 |
| Jun 6 | | Jul 8 | | Jul 23 | | Aug 2 | | Sep 13 | | Oct 28 | | Nov 17 |
| Mediterranean | Jan | | Jan 5 | | Jan 7 | | Jan 9 | | Jan 10 | | Jan 12 | | Jan 15 | | Jan 17 |
| Jan 18 | | Jan 23 | | Jan 25 | | Jan 26 | | Jan 28 | | Jan 30 | | Jan 31 | | Feb |
| Feb 1 | | Feb 3 | | Feb 8 | | Feb 9 | | Feb 12 | | Feb 13 | | Feb 14 | | Feb 22 |
| Feb 23 | | Feb 27 | | Mar | | Mar 1 | | Mar 5 | | Mar 7 | | Mar 11 | | Mar 13 |
| Mar 14 | | Mar 15 | | Mar 17 | | Mar 20 | | Mar 21 | | Mar 22 | | Mar 23 | | Mar 24 |
| Mar 26 | | Mar 29 | | Mar 31 | | Apr 1 | | Apr 5 | | Apr 6 | | Apr 13 | | Apr 14 |
| Apr 16 | | Apr 18 | | Apr 20 | | Apr 27 | | May | | May 1 | | May 8 | | May 9 |
| May 11 | | May 14 | | May 18 | | May 28 | | Jun | | Jun 2 | | Jun 9 | | Jun 11 |
| Jun 12 | | Jun 13 | | Jun 14 | | Jun 15 | | Jun 16 | | Jun 21 | | Jun 28 | | Jun 29 |
| Jul 7 | | Jul 11 | | Jul 14 | | Jul 16 | | Jul 19 | | Aug | | Aug 4 | | Aug 6 |
| Aug 7 | | Aug 10 | | Aug 11 | | Aug 12 | | Aug 13 | | Aug 14 | | Sep | | Sep 14 |
| Sep 16 | | Oct 30 | | Nov 4 | | Nov 7 | | Nov 9 | | Nov 10 | | Nov 11 | | Nov 12 |
| Nov 13 | | Nov 14 | | Nov 15 | | Nov 16 | | Nov 17 | | Nov 20 | | Dec 1 | | Dec 2 |
| Dec 3 | | Dec 4 | | Dec 5 | | Dec 7 | | Dec 11 | | Dec 12 | | Dec 15 | | Dec 18 |
| Dec 19 | | Dec 24 |
| Middle East | Apr 29 | | Aug 15 |
| Midway | May 14 | | May 25 | | May 26 | | Jun 1 |
| Morocco | Nov 8 | | Nov 9 | | Nov 10 | | Nov 11 | | Nov 12 | | Nov 17 |
| New Britain | Jan 4 | | Jan 26 | | Feb 8 | | Mar 5 | | May 4 | | Aug 13 | | Nov 16 | | Dec 25 |
| New Caledonia | Mar 12 | | Apr 25 |
| New Georgia | Dec 3 | | Dec 29 |
| New Guinea | Jan 21 | | Jan 24 | | Jan 25 | | Jan 28 | | Feb 3 | | Mar 2 | | Mar 7 | | Mar 8 |
| Mar 9 | | Mar 10 | | Mar 13 | | Mar 16 | | Mar 24 | | Apr 1 | | Apr 29 | | May 9 |
| May 15 | | May 22 | | Jun 30 | | Jul 2 | | Jul 7 | | Jul 12 | | Jul 21 | | Jul 22 |
| Jul 23 | | Jul 24 | | Jul 25 | | Jul 27 | | Jul 28 | | Jul 29 | | Jul 31 | | Aug 6 |
| Aug 8 | | Aug 9 | | Aug 11 | | Aug 13 | | Aug 16 | | Aug 18 | | Aug 19 | | Aug 20 |
| Aug 21 | | Aug 22 | | Aug 24 | | Aug 25 | | Aug 26 | | Aug 27 | | Aug 28 | | Aug 29 |
| Aug 30 | | Aug 31 | | Sep 1 | | Sep 2 | | Sep 4 | | Sep 5 | | Sep 6 | | Sep 7 |
| Sep 8 | | Sep 10 | | Sep 11 | | Sep 14 | | Sep 15 | | Sep 16 | | Sep 17 | | Sep 18 |
| Sep 23 | | Sep 25 | | Sep 27 | | Sep 28 | | Oct 1 | | Oct 4 | | Oct 6 | | Oct 7 |
| Oct 8 | | Oct 14 | | Oct 17 | | Oct 18 | | Oct 21 | | Oct 22 | | Oct 24 | | Oct 29 |
| Oct 30 | | Nov 2 | | Nov 4 | | Nov 5 | | Nov 9 | | Nov 10 | | Nov 11 | | Nov 12 |
| Nov 13 | | Nov 14 | | Nov 15 | | Nov 16 | | Nov 17 | | Nov 18 | | Nov 19 | | Nov 20 |
| Nov 21 | | Nov 22 | | Nov 23 | | Nov 24 | | Nov 26 | | Nov 29 | | Nov 30 | | Dec 1 |
| Dec 2 | | Dec 3 | | Dec 4 | | Dec 5 | | Dec 6 | | Dec 7 | | Dec 8 | | Dec 9 |
| Dec 10 | | Dec 11 | | Dec 12 | | Dec 13 | | Dec 14 | | Dec 15 | | Dec 16 | | Dec 17 |
| Dec 18 | | Dec 19 | | Dec 21 | | Dec 22 | | Dec 24 | | Dec 25 | | Dec 26 | | Dec 27 |
| Dec 28 | | Dec 29 | | Dec 30 | | Dec 31 |
| New Hebrides | Mar 18 | | May 28 | | Aug 12 |
| New Zealand | Sep 25 |
| New Zealand, Home Front | Sep 30 |
| Newfoundland | Feb 18 |
| North Africa | Jan 1 | | Jan 2 | | Jan 5 | | Jan 6 | | Jan 7 | | Jan 11 | | Jan 12 | | Jan 17 |
| Jan 19 | | Jan 21 | | Jan 22 | | Jan 23 | | Jan 24 | | Jan 25 | | Jan 26 | | Jan 27 |
| Jan 28 | | Jan 29 | | Jan 31 | | Feb 1 | | Feb 2 | | Feb 3 | | Feb 4 | | Feb 5 |
| Feb 6 | | Feb 7 | | Feb 9 | | Feb 14 | | Feb 17 | | Feb 23 | | Feb 26 | | Mar 3 |
| Mar 5 | | Mar 8 | | Mar 20 | | Apr 25 | | May 15 | | May 26 | | May 27 | | May 28 |
| May 29 | | May 30 | | May 31 | | Jun | | Jun 1 | | Jun 2 | | Jun 3 | | Jun 4 |
| Jun 5 | | Jun 6 | | Jun 7 | | Jun 8 | | Jun 9 | | Jun 10 | | Jun 11 | | Jun 12 |
| Jun 13 | | Jun 14 | | Jun 15 | | Jun 16 | | Jun 17 | | Jun 18 | | Jun 19 | | Jun 20 |
| Jun 21 | | Jun 22 | | Jun 23 | | Jun 24 | | Jun 25 | | Jun 26 | | Jun 27 | | Jun 28 |
| Jun 29 | | Jun 30 | | Jul 1 | | Jul 2 | | Jul 3 | | Jul 4 | | Jul 5 | | Jul 6 |
| Jul 7 | | Jul 9 | | Jul 10 | | Jul 11 | | Jul 14 | | Jul 15 | | Jul 16 | | Jul 17 |
| Jul 18 | | Jul 20 | | Jul 21 | | Jul 22 | | Jul 23 | | Jul 26 | | Jul 27 | | Jul 30 |
| Aug 1 | | Aug 5 | | Aug 7 | | Aug 8 | | Aug 10 | | Aug 12 | | Aug 13 | | Aug 15 |
| Aug 16 | | Aug 17 | | Aug 19 | | Aug 30 | | Aug 31 | | Sep 1 | | Sep 2 | | Sep 3 |
| Sep 4 | | Sep 5 | | Sep 6 | | Sep 7 | | Sep 8 | | Sep 13 | | Sep 23 | | Oct 6 |
| Oct 20 | | Oct 22 | | Oct 23 | | Oct 31 | | Nov 5 | | Nov 6 | | Nov 7 | | Nov 8 |
| Nov 9 | | Nov 10 | | Nov 11 | | Nov 12 | | Nov 13 | | Nov 14 | | Nov 15 | | Nov 16 |
| Nov 17 | | Nov 18 | | Nov 19 | | Nov 20 | | Nov 21 | | Nov 22 | | Nov 23 | | Nov 24 |
| Nov 25 | | Nov 26 | | Nov 27 | | Nov 28 | | Nov 29 | | Nov 30 | | Dec 1 | | Dec 2 |
| Dec 3 | | Dec 4 | | Dec 5 | | Dec 6 | | Dec 8 | | Dec 9 | | Dec 10 | | Dec 11 |
| Dec 12 | | Dec 13 | | Dec 14 | | Dec 15 | | Dec 16 | | Dec 17 | | Dec 18 | | Dec 19 |
| Dec 21 | | Dec 22 | | Dec 23 | | Dec 24 | | Dec 25 | | Dec 27 | | Dec 28 | | Dec 29 |
| Dec 30 |
| North Sea | Feb 10 | | Mar 14 | | Apr 18 | | May 5 | | Aug 12 |
| Norway, Home Front | Mar 15 |
| Norway, Politics | Feb 1 |
| Norwegian Sea | Mar 15 | | May 2 | | May 3 | | May 4 | | May 23 | | Sep 20 | | Oct 18 |
| Occupied Belgium | Apr 29 | | Aug 4 |
| Occupied Bulgaria | Apr 11 |
| Occupied Czechoslovakia | Jun 2 | | Jun 4 | | Jun 9 | | Jun 10 | | Jun 19 |
| Occupied Denmark | May 3 |
| Occupied Europe | Jan 20 | | Jun 1 |
| Occupied France | Jan 1 | | Jan 5 | | Mar 28 | | Apr 14 | | Apr 16 | | Apr 17 | | Apr 20 | | Apr 21 |
| Apr 22 | | May 5 | | May 27 | | Jul 1 | | Jul 14 | | Jul 19 | | Aug 27 | | Sep 9 |
| Sep 18 | | Dec 12 | | Dec 13 |
| Occupied Greece | Jul 8 |
| Occupied Holland | Feb 24 | | Apr 7 | | Jul 9 | | Aug 7 | | Dec 13 |
| Occupied Luxembourg | Aug 30 |
| Occupied Norway | Feb 24 | | Apr 3 | | Apr 10 | | Sep 17 | | Oct 6 |
| Occupied Poland | Jul 19 | | Jul 22 | | Sep 2 |
| Occupied Singapore | Feb 17 |
| Occupied Soviet Union | Mar 19 | | Apr 30 | | May 10 | | Jun 5 |
| Occupied Yugoslavia | Jun 24 | | Jul 24 |
| Operation TORCH | Oct 21 | | Oct 28 | | Nov 4 | | Nov 5 | | Nov 7 | | Nov 8 |
| Pacific | Jan 1 | | Jan 2 | | Jan 3 | | Jan 4 | | Jan 5 | | Jan 7 | | Jan 8 | | Jan 9 |
| Jan 10 | | Jan 11 | | Jan 12 | | Jan 16 | | Jan 17 | | Jan 18 | | Jan 19 | | Jan 20 |
| Jan 21 | | Jan 22 | | Jan 23 | | Jan 24 | | Jan 25 | | Jan 26 | | Jan 27 | | Jan 29 |
| Feb 1 | | Feb 2 | | Feb 3 | | Feb 4 | | Feb 7 | | Feb 8 | | Feb 9 | | Feb 11 |
| Feb 10 | | Feb 12 | | Feb 13 | | Feb 14 | | Feb 15 | | Feb 16 | | Feb 17 | | Feb 19 |
| Feb 20 | | Feb 21 | | Feb 22 | | Feb 24 | | Feb 27 | | Mar 2 | | Mar 3 | | Mar 4 |
| Mar 7 | | Mar 10 | | Mar 10 | | Mar 11 | | Mar 12 | | Mar 13 | | Mar 17 | | Mar 27 |
| Mar 30 | | Apr 1 | | Apr 10 | | Apr 11 | | Apr 13 | | Apr 16 | | Apr 18 | | Apr 24 |
| Apr 25 | | Apr 30 | | May 1 | | May 2 | | May 4 | | May 6 | | May 8 | | May 11 |
| May 12 | | May 13 | | May 15 | | May 16 | | May 17 | | May 20 | | May 24 | | May 25 |
| May 26 | | May 27 | | May 28 | | May 29 | | May 30 | | May 31 | | Jun 1 | | Jun 2 |
| Jun 3 | | Jun 6 | | Jun 7 | | Jun 10 | | Jun 12 | | Jun 15 | | Jun 20 | | Jun 21 |
| Jun 25 | | Jun 27 | | Jun 30 | | Jul 1 | | Jul 2 | | Jul 3 | | Jul 4 | | Jul 5 |
| Jul 7 | | Jul 8 | | Jul 9 | | Jul 12 | | Jul 13 | | Jul 14 | | Jul 15 | | Jul 16 |
| Jul 21 | | Jul 22 | | Jul 24 | | Jul 26 | | Jul 30 | | Jul 31 | | Aug 1 | | Aug 2 |
| Aug 3 | | Aug 4 | | Aug 5 | | Aug 6 | | Aug 7 | | Aug 8 | | Aug 10 | | Aug 11 |
| Aug 14 | | Aug 16 | | Aug 21 | | Aug 22 | | Aug 23 | | Aug 24 | | Aug 25 | | Aug 26 |
| Aug 28 | | Aug 29 | | Aug 31 | | Sep 2 | | Sep 4 | | Sep 5 | | Sep 6 | | Sep 11 |
| Sep 15 | | Sep 19 | | Sep 23 | | Sep 25 | | Sep 28 | | Oct 1 | | Oct 3 | | Oct 4 |
| Oct 5 | | Oct 6 | | Oct 8 | | Oct 9 | | Oct 10 | | Oct 11 | | Oct 13 | | Oct 14 |
| Oct 17 | | Oct 18 | | Oct 20 | | Oct 21 | | Oct 22 | | Oct 23 | | Oct 24 | | Oct 26 |
| Oct 31 | | Nov 2 | | Nov 3 | | Nov 8 | | Nov 10 | | Nov 11 | | Nov 16 | | Nov 17 |
| Nov 18 | | Nov 28 | | Nov 29 | | Dec 1 | | Dec 5 | | Dec 7 | | Dec 8 | | Dec 9 |
| Dec 10 | | Dec 12 | | Dec 16 | | Dec 17 | | Dec 18 | | Dec 20 | | Dec 22 | | Dec 24 |
| Dec 25 | | Dec 26 | | Dec 28 | | Dec 29 | | Dec 30 |
| Pacific, Command | Mar 30 |
| Palestine | Aug 7 |
| Pearl Harbor | May 27 |
| Philippines | Jan 1 | | Jan 2 | | Jan 3 | | Jan 4 | | Jan 5 | | Jan 6 | | Jan 7 | | Jan 8 |
| Jan 9 | | Jan 10 | | Jan 11 | | Jan 12 | | Jan 13 | | Jan 14 | | Jan 15 | | Jan 16 |
| Jan 17 | | Jan 18 | | Jan 19 | | Jan 20 | | Jan 21 | | Jan 22 | | Jan 23 | | Jan 24 |
| Jan 25 | | Jan 26 | | Jan 27 | | Jan 28 | | Jan 29 | | Jan 30 | | Jan 31 | | Feb 1 |
| Feb 2 | | Feb 3 | | Feb 5 | | Feb 6 | | Feb 7 | | Feb 8 | | Feb 9 | | Feb 10 |
| Feb 11 | | Feb 12 | | Feb 13 | | Feb 14 | | Feb 17 | | Feb 20 | | Feb 21 | | Feb 22 |
| Feb 23 | | Feb 26 | | Feb 27 | | Mar 1 | | Mar 2 | | Mar 3 | | Mar 4 | | Mar 11 |
| Mar 12 | | Mar 14 | | Mar 15 | | Mar 16 | | Mar 20 | | Mar 21 | | Mar 22 | | Mar 24 |
| Mar 28 | | Mar 29 | | Mar 31 | | Apr 1 | | Apr 3 | | Apr 4 | | Apr 5 | | Apr 6 |
| Apr 7 | | Apr 8 | | Apr 9 | | Apr 10 | | Apr 11 | | Apr 12 | | Apr 13 | | Apr 16 |
| Apr 19 | | Apr 20 | | Apr 26 | | Apr 28 | | Apr 29 | | Apr 30 | | May 1 | | May 2 |
| May 3 | | May 4 | | May 5 | | May 6 | | May 7 | | May 8 | | May 9 | | May 10 |
| May 21 | | Jun 9 |
| Rumania | Mar 19 |
| Rumania, Politics | Sep 23 |
| Samoa | Jan 24 |
| Secret War | Feb 1 | | Feb 2 | | Feb 6 | | Feb 27 | | Apr 8 | | Apr 24 | | May 14 | | May 17 |
| May 22 | | Jun 13 | | Jun 14 | | Jun 17 | | Jun 23 | | Jun 27 | | Jun 28 | | Jul 13 |
| Aug 8 | | Aug 31 | | Sep 4 | | Sep 23 | | Sep 29 | | Nov 4 | | Nov 8 | | Nov 10 |
| Singapore | Feb 4 | | Feb 5 | | Feb 7 | | Feb 8 | | Feb 9 | | Feb 10 | | Feb 11 | | Feb 12 |
| Feb 13 | | Feb 14 | | Feb 15 |
| Society Islands | Mar 25 |
| Solomon Islands | Jan 23 | | Mar 10 | | Mar 12 | | Mar 13 | | Apr 1 | | Apr 6 | | May 2 | | May 3 |
| Jul 31 | | Aug 7 | | Aug 8 | | Aug 9 | | Aug 12 | | Aug 22 | | Oct 16 | | Oct 30 |
| Nov 24 | | Dec 15 |
| South Africa, Home Front | Jan 28 | | May 27 |
| South Africa, Politics | Jan 17 |
| South China Sea | Feb 3 | | Feb 13 | | May 25 |
| Southwest Pacific | Apr 30 | | Jul 17 | | Jul 19 |
| Soviet Union, Armed Forces | Jul 5 | | Sep 28 |
| Soviet Union, Command | Aug 27 | | Oct 9 |
| Soviet Union, Home Front | Feb 5 | | Feb 10 | | Feb 14 | | Feb 23 | | Mar 5 | | Apr 30 | | May 1 | | May 15 |
| May 30 | | Oct 3 | | Dec 5 |
| Soviet Union, Politics | May 18 | | Jun 18 |
| Soviet Union, Strategy | Jan 5 | | Jul 28 | | Oct 22 | | Oct 25 | | Oct 30 | | Nov 4 |
| Spain, Politics | Sep 3 |
| Spanish Morocco | Feb 7 | | Feb 8 |
| Stalingrad | Oct 18 |
| Strait of Makassar | Jan 24 |
| Sweden, Home Front | Jul 1 |
| Sweden, Politics | Sep 21 |
| Tonga | May 9 |
| Thailand | Jan 8 | | Jun 24 |
| Turkey | Jun 18 |
| United States, Command | Jan 24 | | Jan 29 | | Feb 19 | | Mar 1 | | Mar 9 | | Mar 26 | | Apr 10 | | Jun 18 |
| Jun 25 | | Jul 7 | | Jul 21 | | Oct 18 | | Oct 24 | | Dec 1 |
| United States, Home Front | Jan 1 | | Jan 9 | | Jan 12 | | Jan 16 | | Jan 29 | | Feb 9 | | Feb 12 | | Feb 19 |
| Feb 21 | | Feb 23 | | Feb 25 | | Feb 26 | | Feb 28 | | Mar | | Mar 1 | | Mar 2 |
| Mar 3 | | Mar 4 | | Mar 15 | | Mar 16 | | Mar 26 | | Apr 1 | | Apr 9 | | Apr 20 |
| Apr 27 | | Apr 28 | | Apr 29 | | May 15 | | May 16 | | May 23 | | May 29 | | Jun 5 |
| Jun 21 | | Jun 22 | | Jul 12 | | Jul 30 | | Jul 31 | | Aug 21 | | Aug 22 | | Aug 31 |
| Sep 7 | | Sep 8 | | Sep 9 | | Sep 11 | | Sep 17 | | Sep 23 | | Sep 29 | | Oct 1 |
| Oct 2 | | Oct 12 | | Oct 20 | | Oct 21 | | Oct 23 | | Oct 24 | | Oct 29 | | Oct 30 |
| Nov 5 | | Nov 12 | | Nov 28 | | Dec 1 | | Dec 6 | | Dec 16 |
| United States, Logistics | Sep 22 |
| United States, Planning | Jan 6 | | May 14 | | Oct 27 |
| United States, Policy | Jan 14 | | Feb 20 | | Mar 10 | | Mar 26 | | May 2 | | May 9 | | Jun 5 | | Oct 9 |
| Oct 10 |
| United States, Politics | Jan 6 | | Jan 7 | | Jan 16 | | Jan 26 | | Feb 7 | | Mar 17 | | Apr 17 | | May 16 |
| Nov 3 | | Dec 4 |
| United States, Preparations | Sep 23 |
| United States, Production | Jul 30 | | Aug | | Sep 25 | | Oct 6 | | Dec 7 |
| Uruguay | Feb 21 |
| Vichy France | Feb 1 | | Feb 20 | | Mar 14 | | Apr 18 | | Apr 20 | | May 15 | | Jun 21 | | Aug 28 |
| Sep 7 | | Sep 13 | | Sep 22 | | Nov 8 | | Nov 10 | | Nov 12 | | Nov 14 |
| Vichy, Politics | Feb 19 | | Apr 14 | | Jun 22 | | Aug 11 | | Sep 8 | | Nov 18 | | Nov 20 |
| Wake Island | Feb 24 | | Jun 27 |
| War Crimes | Jan 13 | | Mar | | Mar 10 | | May 15 | | Oct 7 | | Oct 18 |
| West Africa | Nov 23 |
| Western Europe | Jan 26 |
| Western Front | Feb 28 |
| World Affairs | Jan 1 | | Jun 29 | | Jul 23 |
| Yugoslavia | Mar 5 | | Apr 20 |
| Yugoslavia, Politics | Jan 12 |
| Yugoslavia, Resistance | Jun | | Nov |