Sukhoi has unveiled a long-awaited package of upgrades for its Su-24 Fencer tactical strike/attack aircraft.
Detailed on the Russian design bureau's stand in Hall 2, the package is more modest than originally envisaged.
Six upgrade options of varying sophistication were originally proposed to the Russian Air Forces, some with conformal fuel tanks on the intake sides and advanced air-to-ground weapons.
Under scheme on show here the aircraft will receive a new mission computer, a video signal-processing unit, a compact embedded GPS/Glonass navigation receiver, a "hard recording medium" (thought to be a solid-state recorder), a new HUD, a new TV display for the weapon systems operator, and a new electronic warfare pod.
Titanium
Also on in the specification are titanium armour for the cockpit and a fuel-tank fire suppression system based on reticulated polyurethane foam instead of the original inert gas.
The upgraded aircraft will be optimised for suppression of enemy air defences, with Kh-31P anti-radar missiles and electronic warfare system enhancements.
The upgrade has been necessitated by the continuing non-emergence of the Su-24¹s intended successor, the Su-27IB two-seat, side-by-side version of the Flanker fighter.
The Su-27IB remains flying in prototype form only, although the seven examples built are currently undergoing certification tests.
The Su-24 forms the backbone of the Russian Air Forces' tactical strike/attack force, with about 265 in service. Another 60 or so perform reconnaissance and EW roles.
Source: Flight Daily News
