Cold War Gallery Cold War Gallery The Eugene W. Kettering Cold War Gallery features aircraft that span the years of the Cold War and reveal how technological achievements of the era led to the advanced systems being applied in modern combat. The gallery's aircraft collection presents a broad range of platforms, such as fighters, long-range bombers, attack aircraft, reconnaissance, heavy airlift and trainers. Modern aircraft on display include the world's only permanent public display of a B-2 stealth bomber.