- Acronym
ROE
Rules of Engagement
- FM 6-27Publication
The Commander's Handbook on the Law of Land Warfare
FM 6-27, published with the Marine Corps as MCTP 11-10C, is the current Army manual on the law of armed conflict. It replaced FM 27-10, which had stood since 1956. Commanders and staffs use it for targeting, detainee handling, and the treatment of civilians and protected property.