Japanese submarine chaser CH-6

CH-6 was a No.4-class submarine chaser of the Imperial Japanese Navy during World War II.

History
She participated in the invasion of the Northern Philippines (Operation "M") in December 1941 where she was assigned to Sub Chaser Division 21 (SCD 21) led by Commodore Ota along with JAPANESE SUBMARINE CHASER CH-4, JAPANESE SUBMARINE CHASER CH-5, JAPANESE SUBMARINE CHASER CH-16, JAPANESE SUBMARINE CHASER CH-17, and JAPANESE SUBMARINE CHASER CH-18. SCD 21 was at the time assigned to Rear Admiral Hirose Sueto's 2nd Base Force under Vice Admiral Ibō Takahashi's Third Fleet.