Battle of Valentine's Day
From Tardis Wiki, the free Doctor Who reference
The Battle of Valentine's Day was the final fight between the Eleven-Day Empire and the Thirteen-Day Republic.
Realising that the loa would not tolerate the renegade group, the Empire sent Cousin Octavia to deal with them. She disguised her troops as the Red Burial to infiltrate the Republic, and then convinced the real Red Burial to join her. Facing overwhelming forces, Anastasia admitted defeat. It was rumoured that the surrender was sealed with a kiss between her and Octavia. (PROSE: The Book of the War)