sentences:  The division controlled deployed bombardment and reconnaissance forces between 1951 and 1965.During the 1950s, SAC's presence in England grew, with nine bases being constructed for the use of SAC bombers, and another six throughout the United Kingdom for support of SAC activities.In 1953, shortly after the death of Stalin, the first Boeing B-47 Stratojets, from the 306th Bombardment Wing, arrived in England for 90 days duty, beginning what would be known as Reflex operations in the United Kingdom.