Chronology of World War II

Sunday, May 21

Accidental Ordnance Blast


Accidental Ordnance Blast
On May 21, 1944 during preparations for the invasion of Saipan, an accidental ordnance blast on LST-353 set off cataclysmic ammunition explosions at West Loch, Pearl Harbor, killing 163 and injuring 396. Six tank landing ships (LST-39, LST-43, LST-69, LST-179, LST-353, LST-480), three tank landing craft (LCT-961, LCT-963, LCT-983), and 17 track landing vehicles (LVTs) were destroyed in the resulting explosions and fires. In this photo, some LSTs are manuevering in the foreground, leaving the vicinity of the explosions and fire, while other ships have yet to get underway. (National Archives - 80-G-276907)