The Sukhoi Su-25 Grach (NATO reporting name: Frogfoot) is a single-seat, twin-engine jet aircraft developed in the Soviet Union by Sukhoi. It was designed to provide close air support for the Soviet Ground Forces. The first prototype made its maiden flight on 22 February 1975. After testing, the aircraft went into series production in 1978 at Tbilisi in the Georgian Soviet Socialist Republic. Early variants included the Su-25UB two-seat trainer, the Su-25BM for target-towing, and the Su-25K for export customers. Some aircraft were being upgraded to Su-25SM standard in 2012. The Su-25T and the Su-25TM (also known as the Su-39) were further developments, not produced in significant numbers. The Su-25, and the Su-34, were the only armoured, fixed-wing aircraft in production in 2007.Find these cool military wallpapers featuring background images of tanks, ships, aircrafts and special forces. Sukhoi Su-25 Frogfoot Wallpaper is free HD wallpaper. This wallpaper was upload at May 19, 2019 upload by military in Fighter Aircraft Wallpapers, Military Aircraft Wallpapers. You can make Sukhoi Su-25 Frogfoot Cool Wallpaper For your Desktop Wallpaper, Tablet, Android or iPhone and another Smartphone device for free. To download and obtain the Sukhoi Su-25 Frogfoot Cool Wallpaper images by click the download button below.