الحرب السوفيتية في أفغانستان
Afghanistan features an extensive series of historic tunnels used for transporting water and the "kariz." During the 1979–1989 Soviet war in Afghanistan, such tunnels were used by Mujahideen fighters. The Soviet 40th Army therefore fielded their own tunnel clearance and demolition units, which were given the task of clearing the tunnels of enemy combatants, disarming booby traps, and destroying the underground complexes. According to contemporary accounts, the U.S. Marine Corps and British Royal Marines were involved in similar work in the war in Afghanistan.