Definition
Directives defining when, where, and how military forces can use lethal force—the lawyer-approved guidelines preventing wars from devolving into free-for-alls. Essentially a permission slip for violence with extensive fine print.
Example Usage
The ROE states we can't fire unless fired upon first, so we're basically waiting to get shot at before defending ourselves.
Origin
Modern military law, formalized during Vietnam War era
Fun Fact
ROE can change multiple times during a single deployment based on political considerations, creating the unique situation where what was legal yesterday might get you court-martialed today.
Source: International humanitarian law and military legal doctrine
Related Terms
Translate This Term
See “Rules of Engagement” in Corporate Speak, Gen-Z Slang, Pirate Speak, and more.
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