Battle of Chosin Reservoir happened on 1950-12-13.

In 1950 the Battle of the Chosin Reservoir occurred. The Battle of the Chosin Reservoir was held between November 27th and December 13th of 1950. This Battle was also known as the Chosin Reservoir Campaign and the Changjin Lake Campaign.

The Battle of Chosin Reservoir occurred during the Korean War. This particular seventeen day battle took place during the end of 1950. The UN Forces won the battle.

China did, but it was a Pyrrhic victory, meaning they won in some way but received a heavy death toll in the process

It's pronounced chosen. It rhymes with frozen.