 The wing's last B-29 was transferred on 6 December to the 97th Bombardment Group at Biggs Air Force Base.For 10 years, the "Peacemaker" served as our nation's major deterrent weapons system.The 11th Bombardment Group was activated on 1 December 1948 with the 26th, 42d, and 98th Bombardment Squadrons, Heavy assigned.