Noun
ATACMS
(US military) Acronym of Army Tactical Missile System, a type of surface-to-surface missile.
In 2016, the Army began modifying the seekers on some ATACMS in order to improve their ability to hit ships. Source: Internet
Finnish Air Force F-18C Hornet Finland does not have attack helicopters, submarines, long-range ballistic missiles(Finland have however updated its M270 MLRSs capable to shoot ATACMS tactical ballistic missiles). Source: Internet