As evidence of thawing superpower relations, US Secretary of Defense Frank C. Carlucci is given the opportunity to inspect the Soviet Tu-160 Blackjack strategic bomber during a visit to Kubinka Air Base, near Moscow.
An Air Force C-17 transport jet recently tested a new technology that could help aviators stay on course even if the satellite-based Global Positioning System (GPS) that much of modern-day aviation relies on is compromised.