Sukhoi Su-24

Sukhoi Su-24
Name	Sukhoi Su-24
Caption	Su-24 in flight
Type	All-weather attack aircraft
Manufacturer	Sukhoi
First flight	1967
Introduced	1974
Status	In service (limited)
Primary users	Russian Aerospace Forces, Syrian Air Force, Algerian Air Force, Ukrainian Air Force (formerly)
Produced	1970s–1990s
Number built	~1,400

Sukhoi Su-24 is a twin-engined, all-weather tactical bomber developed in the Soviet Union during the Cold War, designed for low-level penetration and precision strike missions. The aircraft entered service in the 1970s and served with Warsaw Pact and allied air arms, participating in regional conflicts and force modernization programs. With its variable-sweep wings and terrain-following radar, the type aimed to match contemporary Western designs such as the General Dynamics F-111 while integrating into Soviet doctrine alongside types like the Tupolev Tu-22M and Mikoyan-Gurevich MiG-23.

Design and Development

Sukhoi's development program for the Su-24 began amid requirements generated by the Soviet Air Forces and Ministry of Aircraft Industry directives to produce a successor to earlier strike platforms like the Ilyushin Il-28 and the Sukhoi Su-17 conversion studies; competing projects included proposals from Tupolev and Yakovlev. Initial prototypes flew in the late 1960s, following trials at the MAKS precursor test centers and evaluation by test pilots such as Mark Gallay and engineers from the Central Aerohydrodynamic Institute. Designers prioritized a variable-sweep wing, twin Lyulka/NPO Saturn-derived turbofan engines, and a two-seat side-by-side cockpit concept influenced by earlier work at OKB-51 and OKB Sukhoi bureaus. State acceptance trials involved the GosNIIAS institutes and resulted in production decisions made at the Council of Ministers of the USSR level, with serial manufacture undertaken at plants tied to the Ministry of Aviation Industry and subcontractors in the Soviet aerospace industrial complex.

Technical Description

The Su-24 features variable-geometry wings, twin-engine layout, and a crew of two in a side-by-side ejection arrangement developed by Zvezda systems comparable to escape systems used on Sukhoi Su-27 trials. Avionics include a forward-looking terrain-following radar from institutions such as Radioelectronic Technologies successor organizations and navigation suites integrating inertial navigation units from NPO Lavochkin heritage, enabling low-altitude ingress against radar networks like those overseen by PVO air defenses. Weapon integration allows carriage of guided munitions similar in role to those fielded by McDonnell Douglas F-4 Phantom II users; pylons support anti-ship missiles analogous to the Kh-22 family and free-fall ordnance akin to stores on the Dassault Mirage IV in terms of mission profile. Landing gear, hydraulic systems, and flight controls trace lineage to components developed across Soviet design bureaus and tested at Zhukovsky Airfield and Akhtubinsk ranges.

Operational History

The Su-24 entered service with the Soviet Air Forces in the mid-1970s and deployed to theater units within the Group of Soviet Forces in Germany and other Military Districts of the Soviet Union to maintain strike readiness during Cold War crises such as the Able Archer 83 period. Export and allied operators included air arms in Syria, Iraq, Libya, and Algeria, seeing combat in conflicts like the Iran–Iraq War, the Gulf War, the Syrian Civil War, and interventions during the Libyan Civil War. Post-Soviet successor states retained examples, with the Russian Aerospace Forces and Ukrainian Air Force employing the type in patrol and strike roles; Ukrainian operations included sorties during the War in Donbass. Modernization efforts paralleled programs for other legacy platforms such as upgrades applied to the MiG-29 and Su-25, aiming to extend service life and integrate new weaponry from firms like Rosoboronexport and Tactical Missiles Corporation.

Variants

Production and modification variants encompassed initial prototypes and service models through upgraded versions with enhanced avionics and weapons integration, paralleling upgrade philosophies seen with aircraft such as the Panavia Tornado and F-111 Aardvark. Notable categories included reconnaissance-adapted versions akin to roles filled by the Nanchang Q-5 in other air arms, trainer and testbed conversions used by MAKS displays, and export-specific modifications for nations like Algeria and Syria. Local upgrade programs mirrored initiatives executed for the Tu-22M and retrofits similar to the MiG-23 modernization packages, with avionics refits drawing on suppliers that supported modernization of the Su-24M family and comparable platforms.

Operators

State operators historically and presently included successor states of the Soviet Union such as Russia and Ukraine, as well as export customers like Algeria, Syria, Iraq, and Libya; other air arms that received or evaluated the type included forces of Angola and Ethiopia during Cold War alignments. International maintenance, parts supply, and training relationships involved entities such as Rosoboronexport, specialized repair plants tied to the Ministry of Defence of the Russian Federation, and training cooperation with institutions similar to the Gagarin Air Force Academy.

Accidents and Incidents

The Su-24 has been involved in multiple accidents and combat losses, comparable in operational risk to other high-performance strike types like the F-111 and Tornado IDS. Notable incidents include shoot-downs during engagements in the Syrian Civil War and the Russo-Ukrainian War, mechanical failures investigated by boards similar to those convened by the Interstate Aviation Committee and national air accident authorities. Investigations pointed to factors such as hostile action, avionics malfunctions, and airframe fatigue, prompting fleet groundings and modernization pushes mirroring responses to losses suffered by fleets of MiG-21 and Su-25 in regional theaters.

Category:Sukhoi aircraft Category:Cold War Soviet aircraft Category:Twinjets Category:Variable-sweep wing aircraft