warfare
war.fare \'wo.r-.fa(*)r, -.fe(*)r\ n [ME, fr. werre, warre war + fare
journey, passage - more at] FARE 1: military operations between enemies :
HOSTILITIES, WAR; Xbroadly : activity undertaken by a political unit (as a
nation) to weaken or destroy another {economic ~} 2: struggle between
competing entities : CONFLICT
Webster's English Dictionary