Soltam K6

The Soltam K6 is an Israeli 120 mm mortar developed by Soltam Systems as a lighter alternative in the 120 mm mortar class. It built on Soltam's long experience with heavy mortars and was adopted or adapted by several users, including systems derived for U.S. service. Its development reflects the need for battalion-level indirect fire with greater explosive effect than 81 mm mortars but less logistical burden than tube artillery.

The K6 fires 120 mm mortar ammunition and is designed for high-angle indirect fire against troops, field positions, and light structures. Its lighter construction improves tactical mobility compared with older heavy mortars, while still requiring a trained crew and ammunition supply. The mortar's battlefield value depends on fire-direction procedures, observer quality, and rapid displacement to avoid counter-battery fire.

Operationally, the K6 is useful for battalion mortar platoons and mobile support units that need quick, high-angle fire. It can support assaults, block enemy movement, suppress weapons teams, and deliver smoke or illumination rounds. Its limitations are common to mortars: limited direct-fire utility, vulnerability during firing, ammunition weight, and dependence on accurate target location.