| ICD Code | Description |
|---|---|
| Y370 | Military operations involving explosion of marine weapons |
| Y371 | Military operations involving destruction of aircraft |
| Y372 | Military operations involving other explosions and fragments |
| Y373 | Military operations involving fires, conflagrations and hot substances |
| Y374 | Military operations involving firearm discharge and other forms of conventional warfare |
| Y375 | Military operations involving nuclear weapons |
| Y376 | Military operations involving biological weapons |
| Y377 | Military operations involving chemical weapons and other forms of unconventional warfare |
| Y379 | Other and unspecified military operations |