Y37.2 - Military operations involving other explosions and fragments
Y37.23 - Military operations involving explosion of improvised explosive device [IED]
InclusionTerm:
-Military operations involving explosion of person-borne improvised explosive device [IED]
-Military operations involving explosion of vehicle-borne improvised explosive device [IED]
-Military operations involving explosion of roadside improvised explosive device [IED]
Y37.230 - Military operations involving explosion of improvised explosive device [IED], military personnel
Y37.231 - Military operations involving explosion of improvised explosive device [IED], civilian