Tupolev Tu-22M - Variants

Variants

Only nine of the earliest Tu-22M0 pre-production aircraft were produced, followed by nine more Tu-22M1 pilot-production craft in 1971 and 1972. Its NATO reporting name was Backfire-A.

The first major production version, entering production in 1972, was the Tu-22M2 (NATO: Backfire-B), with longer wings and an extensively redesigned, area ruled fuselage (raising the crew complement to four), twin NK-22 engines (215 kN thrust each) with F-4 Phantom II-style intakes, and new undercarriage with the main landing gear in the wing glove rather than in large pods. These were armed most commonly with long-range cruise missiles/anti-ship missiles, typically one or two Raduga Kh-22 anti-shipping missiles. Some Tu-22M2s were later reequipped with more powerful NK-23 engines and redesignated Tu-22M2Ye. In service, the Tu-22M2 was known to its crews as Dvoika ('Deuce').

The later Tu-22M3 (NATO: Backfire C), which first flew in 1976 and entered service in 1983, had new NK-25 engines with substantially more power, wedge-shaped intakes similar to the MiG-25, wings with greater maximum sweep, and a recontoured nose housing a new Leninets PN-AD radar and NK-45 nav/attack system, which provides much-improved low-altitude flight (although not true nap-of-the-earth flying). It had a revised tail turret with a single cannon, and provision for an internal rotary launcher for the Raduga Kh-15 missile, similar to the American AGM-69 SRAM. It was nicknamed Troika ('Trio'), although apparently it is sometimes referred to as Tu-22 in Russian service. Tu-22M3 has an improved thrust-weight ratio up to 0.4, maximum speed increases from M1.65 to M2.05, combat range from 5,100–6,800 km.

One topic of controversy surrounding the Tu-22M is its capacity for aerial refueling. As built, the Tu-22M has provision for a retractable in-flight refueling probe in the upper part of the nose. This was allegedly removed as a result of the SALT negotiations, although it can be easily reinstated if needed, and a pre-production Tu-22M1 (NATO: Backfire-A) with refueling probe can be seen at Riga Airport today.

A small number, perhaps 12, of Tu-22M3s were converted to Tu-22M3(R) or Tu-22MR standard, with Shompol side-looking radar and other ELINT equipment. A dedicated electronic warfare variant, designated Tu-22MP, was built in 1986, but to date only two or three prototypes have apparently been built. Some surviving Tu-22Ms have had equipment and avionic upgrades to Tu-22ME standard (which does not have a separate NATO reporting name at this time).

Tu-22M3M: Tu-22M3 for RuAF with upgraded avionics and the ability to use precision weapons air-to-surface. Prior to 2020 is planned to upgrade 30 Tu-22M3, setting them on a new hardware component base and adapted to the extended range weapons.

Total production of all variants was 497 including pre-production aircraft.