The Humanitarian Service Medal (HSM) is a military service medal of the United States Armed Forces which was created on January 19, 1977 by President Gerald Ford under Executive Order 11965. The medal may be awarded to any member of the United States military (including Reserve and National Guard members) who distinguishes himself or herself by meritorious participation in specified military acts or operations of a humanitarian nature.
This medal is presented as an individual service medal. The activities in which the Humanitarian Service Medal may be authorized are designated by the United States Department of Defense. Such activities include natural disaster relief, evacuation of non-combatants from a hostile area, or humanitarian support to refugees. This medal may not be awarded for services rendered in domestic disturbances involving law enforcement, riots, or protection of property. This medal may also not be presented if either the Armed Forces Service Medal or Armed Forces Expeditionary Medal was presented for the same period of service.
The Humanitarian Service Medal is retroactive to April 2, 1975.