Y36 Operations of war ( Search )
- Y360 War operations involving explosion of marine weapons ( Search )
- Y361 War operations involving destruction of aircraft ( Search )
- Y362 War operations involving other explosions and fragments ( Search )
- Y363 "War operations involving fires, conflagrations and hot substances" ( Search )
- Y364 War operations involving firearm discharge and other forms of conventional warfare ( Search )
- Y365 War operations involving nuclear weapons ( Search )
- Y366 War operations involving biological weapons ( Search )
- Y367 War operations involving chemical weapons and other forms of unconventional warfare ( Search )
- Y368 War operations occurring after cessation of hostilities ( Search )
- Y369 "War operations, unspecified" ( Search )
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