GearScout Guide: First look at the Sig Sauer MCX Spear Next-Gen Squad Weapon-RifleThis is Sig Sauer's answer to the Army requirement for a Next Generation Squad Weapon Rifle. The MCX Spear is a contender to replace the M4.7 years ago
Combat search and rescue’s uncertain future: As A-10s phase out, US Air Force faces questions of what comes next
