Operations of war

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 11 more specific codes instead:

• Y36.0 War operations involving explosion of marine weapons (also a header)
• Y36.1 War operations involving destruction of aircraft (also a header)
• Y36.2 War operations involving other explosions and fragments (also a header)
• Y36.3 War operations involving fires, conflagrations and hot substances (also a header)
• Y36.4 War operations involving firearm discharge and other forms of conventional warfare (also a header)
• Y36.5 War operations involving nuclear weapons (also a header)
• Y36.6 War operations involving biological weapons (also a header)
• Y36.7 War operations involving chemical weapons and other forms of unconventional warfare (also a header)
• Y36.8 War operations occurring after cessation of hostilities (also a header)
• Y36.9 Other and unspecified war operations (also a header)
• Y36.A Blast overpressure in war operations (also a header)

This code requires a seventh character. See the rule below.