PURPOSE: A saw with a knife of an entrenching shovel for military use including the knife on the back of the saw is provided to enable users to easily carry the saw.CONSTITUTION: An entrenching shovel for military use includes a handle forming an outer body of the saw, for inserting a saw(105) and a knife(106). The saw and the knife is assembled and disassembled to the handle using a gripping bolt. The saw includes a handle using the bending principles. The knife is installed on the rear side of the saw.COPYRIGHT KIPO 2012본 고안은 필요시 사용하는 것이 연장이다 인류가 진화하여 연장을 사용하면서 필요에 의한 많은 개발이 되여 지금에 일어러 본 발명 간편하고도 편리한 개발로 보다 양질에 군생활이 되길 바란다.