This model kit is in 1/700 scale. The single sprue is connected by wires under the vehicles. It includes: 2x U-2S Aircraft - One as a two-seat version, and one with the AEW RADAR. The Aircraft are unarmed.
According to Wikipedia: "The Lockheed U-2, nicknamed "Dragon Lady", is a single-engine, ultra-high altitude reconnaissance aircraft operated by the United States Air Force (USAF) and previously flown by the Central Intelligence Agency (CIA). It provides day and night, very high-altitude (70,000 feet / 21,000 m), all-weather intelligence gathering. The U-2 has also been used for electronic sensor research, satellite calibration, and communications purposes."