Note the Hound Dog cruise missiles under the wings…
The B-52G was proposed to extend the B-52’s service life during delays in the B-58 Hustler program. At first, a radical redesign was envisioned with a completely new wing and Pratt & Whitney J75 engines with a water injection system to assist on takeoff. The water injection adds approximately a 17% increase to the takeoff power, also leaving the runway covered in a dense smoke screen.
The most significant of these was the brand new “wet” wing with integral fuel tanks which considerably increased the fuel capacity — gross aircraft weight went up by 38,000 pounds (17,235 kg) compared with prior variants. In addition, a pair of 700 US gallon (2,650 L) external fuel tanks was fitted under the wings. The wing also had the traditional ailerons eliminated, instead utilizing spoilers for roll control. The tail fin was shortened by 8 feet (2.4 m), water injection system capacity was increased to 1,200 US gallons (4,540 L), and the nose radome was enlarged. The tail gunner was provided with an ejection seat and moved to the main cockpit. Dubbed the “Battle Station” concept, the offensive crew (pilot and copilot on the upper deck and the two bombing navigation system operators on the lower deck) faced forward, while the defensive crew (tail gunner and ECM operator) on the upper deck faced aft. The B-52G entered service 13 February 1959 (a day earlier, the last B-36 was retired, making SAC an all-jet bomber force). Nearly all B-52Gs were destroyed in compliance with the Strategic Arms Reduction Treaty of 1992. A few examples remain in museums and as static displays at various air force bases.
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