infartillery
n.β Β«To combat the mortar-firing insurgents, Vuonoβs soldiers have become what some soldiers call “infartillery”βartillery experts who can also use infantry skills to root out the enemy in urban warfare.Β» ββGoodbye, Mortaritaville ; 3rd HBCT unit is making the U.S. baseβs nickname inapt” by Tom Roeder Gazette Sept. 4, 2006. (source: Double-Tongued Dictionary)