Lineicon › Security Combat Helmet icon Combat Helmet line icon from the security set. Free download as SVG or PNG, 48px grid, 1.5px stroke, for personal and commercial use. Tags: helmet, soldier, army, military.Download combat helmet.svg Tags: helmet, soldier, army, military Related security iconsCloud With PadlockCombat KnifeCell Door WindowConstruction BarrierCeiling Cctv CameraCorrupt OfficialCctv CameraCorrupt Prisoner