Attack on Phai Khắt outpost
· Phai Khắt, Tam Kim, Nguyên Bình, Cao Bằng, Vietnam

Wikimedia Commons · Public domain · file Giáp personally led the first successful attack by the Armed Propaganda Unit against the French outpost at Phai Khắt. Coordinates are a representative point for the Phai Khắt historical-site area in Tam Kim Commune.