Tupolev Tu-22M

Tupolev Tu-22M. The Tupolev Tu-22M is a supersonic, variable-sweep wing, long-range strategic and maritime strike bomber developed by the Soviet Union during the Cold War. Developed as a successor to the Tupolev Tu-22, it was designed primarily for delivering stand-off missiles against NATO naval targets, particularly aircraft carrier battle groups. Despite its designation suggesting a modification, it is a largely new design that has served as a key component of Soviet and later Russian long-range aviation for decades.

Development and design

The development of the aircraft was initiated in the mid-1960s under the leadership of the Tupolev design bureau, led by Alexei Tupolev. Officially presented as a modernization of the Tupolev Tu-22 to circumvent restrictions of the Strategic Arms Limitation Talks, the design was in reality a completely new aircraft featuring variable-geometry wings. Key design goals included the ability to perform high-speed, low-altitude penetration missions to evade Western air defenses and deliver heavy ordnance. The program faced significant scrutiny from Western intelligence agencies, who initially designated it the "Backfire," leading to protracted debates during SALT II negotiations about its strategic range capabilities. The aircraft's powerplant evolved through its variants, culminating in the use of efficient Kuznetsov NK-25 engines.

Operational history

Entering service with the Soviet Air Forces in 1972, the bomber quickly became a cornerstone of Soviet naval aviation, operated extensively by Long-Range Aviation and Soviet Naval Aviation. Its primary wartime role was to conduct anti-ship strikes against United States Navy carrier groups using large Kh-22 missiles. During the Soviet–Afghan War, Tu-22M variants were used to conduct conventional bombing raids, marking their first combat use. Following the dissolution of the Soviet Union, the fleet was inherited by Russia and Ukraine, with the latter eventually destroying its aircraft under the Nunn–Lugar Cooperative Threat Reduction program. The Russian Aerospace Forces have employed the type extensively in conflicts including the Second Chechen War, the Russo-Georgian War, and notably the Russian military intervention in the Syrian Civil War, where it launched cruise missiles against targets in Syria. It has also been used in strikes during the Russian invasion of Ukraine.

Variants

The main production variants are the Tu-22M2, which entered service in the 1970s with improved engines and weapons systems, and the definitive Tu-22M3, which introduced more powerful Kuznetsov NK-25 engines, a redesigned intake, and a revised wing glove for better performance. A specialized electronic warfare and reconnaissance version, the Tu-22MR, was also developed. A modernized version, the Tu-22M3M, features upgraded NV-45 radar, new digital avionics, and the capability to carry advanced weapons like the Kh-32 missile. A proposed but unbuilt variant was the Tu-22K, an early design concept for an anti-ship missile carrier.

Operators

The primary and current operator is the Russian Aerospace Forces, which maintains several squadrons within its Long-Range Aviation command. The only other current operator is the Indian Navy, which briefly leased four aircraft for maritime reconnaissance and strike training. Historical operators included the Soviet Air Forces and the Soviet Naval Aviation, from which the Russian fleet is derived. Following the dissolution of the Soviet Union, Ukraine inherited a significant number of these bombers but subsequently decommissioned and dismantled them under international agreements.

Specifications (Tu-22M3)

* **Crew:** 4 (pilot, co-pilot, navigator, weapons systems officer) * **Length:** 42.46 m (139 ft 4 in) * **Wingspan:** 34.28 m (112 ft 6 in) spread / 23.30 m (76 ft 5 in) swept * **Height:** 11.05 m (36 ft 3 in) * **Empty weight:** 58,000 kg (127,868 lb) * **Max takeoff weight:** 124,000 kg (273,373 lb) * **Powerplant:** 2 × Kuznetsov NK-25 afterburning turbofan engines * **Maximum speed:** Mach 2.05 (2,200 km/h, 1,370 mph) * **Combat range:** 6,800 km (4,200 mi) without in-flight refueling * **Service ceiling:** 13,300 m (43,600 ft) * **Armament:** 1 × GSh-23 cannon in tail turret; up to 24,000 kg (53,000 lb) of ordnance in internal bomb bay and on underwing pylons, including Kh-22/Kh-32 missiles, Kh-15 missiles, FAB-1500 bombs, or naval mines.

Category:Soviet bomber aircraft