1945: While the British 7th Black Watch crossed the Rhine in Europe, 1,500 U.S. Navy ships bombarded Okinawa, starting the largest operation of World War II in the Pacific. Here is a short bio of Pacific submarine commander Eugene Flucky on HistoryNet.com.
Also today in history, in the U.S. and elsewhere:
1775: Patrick Henry gave his "Give me liberty or give me death" speech. Listen to Henry’s bio on HistoryNet.com.
1864: Union Brigadier General Frederick Steele lead a force out of Little Rock, Arkansas, and occupied Camden to start the Camden Expedition, an offensive designed to link up with Maj. Gen. Nathanael Banks’ advance along the Red River in Louisiana.
1915: The Zion Mule Corps was formed in the British Army.