Today in Military History:
January 30
Events of Military significance on this day:
| | 1643 | Battle of Adwalton Moor, Royalist troops defeat Parliamentarian during English Civil War. |
| | 1862 | US Navy's 1st ironclad warship, the Monitor, launched. |
| | 1944 | U.S. begins re-conquest of Marshall Islands in South Pacific, the first territory seized from the Japanese. |
| | 1968 | Tet offensive in Vietnam begins. |
|