1945: U.S. forces landed on Corregidor, a "rocky island strategically located at the entrance of Manila Bay on Luzon Island, Philippines," during World War II. Read "Corregidor: The last battle in the fall of the Philippines" on HistoryNet.com.
Also today in history, in the U.S. and elsewhere:
1512: The French defeated the Venetians at the Battle of Valeggio.
1804: Lt. Stephen Decatur led a raid into Tripoli harbor that boarded and burned the frigate USS Philadelphia, which had fallen into Barbary Pirate hands. Read "Putting Pirates in Their Place" on HistoryNet.com.
1864: CSS Tennessee, the South’s largest and most powerful casemate ram, was commissioned in Mobile, Alabama.