Related time notes
- Just 10 Days of Submarine Sinkings2:07U-73 shows why mines were a submarine's low-risk weaponNotable Point
- Just 10 Days of Submarine Sinkings10:21Britannic, U-73, and the delayed power of submarine minesChapter
- Of Two Submarines, in two wars... The sinkings of HMHS Britannic & IJS Kongo13:06U-73 and the persistence of submarine-laid minesNotable Point
- Forward (1904) Class: Scout Cruisers (Long Patrol)31:37Foresight at Britannic's sinkingChapter