The SR-71 is powered by two Pratt & Whitney J58 turbojet engines, each of which produces 34,000 pounds of thrust. This gives the aircraft a top speed of Mach 3.2, or approximately 2,193 miles per hour.
The SR-71's high speed is achieved through a combination of factors, including its sleek design, lightweight construction, and powerful engines. The aircraft is also equipped with a variety of advanced systems, including a radar warning receiver, an electronic countermeasures suite, and a terrain-following radar.
The SR-71 was retired from service in 1998, but it remains one of the most iconic and technologically advanced aircraft ever built. It is a testament to the ingenuity and engineering skill of the American aerospace industry.
