Armored Su-34 Will Become a 'Revolutionary' Ground Support Aircraft

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If the Su-34 is to turn into a genuine close air support aircraft, it will have to be able to confidently enter into the range of portable surface-to-air missiles, anti-aircraft guns and enemy small arms fire, the analyst noted. "For this reason, the Su-34 will need armor plates to protect the flight deck, engines, fuel tanks and flight control systems. The dome cabin and its front window must also be armored."
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The plates of this armor, according to Vasilescu, will require the use of 15-30 mm titanium, nylon-coated to stop explosive fragmentation. The aircraft will need to be capable of withstanding armor-piercing projectiles and explosives between 23 and 57 mm.
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Meanwhile, the analyst noted, the Su-34 already has advanced electronic countermeasures against MANPADS and short-range radar-guided missiles. This system consists of the L-150 Pastel radar warning system, APP-50 decoy flare launchers and the KNIRTI SPS-171/L005S electronic countermeasure system, the latter mounted on the plane's topside.
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In addition, the aircraft has a multi-target, passive electronically scanned array forward radar, enabling it to 'hunt' for enemy aircraft and equipment at a range of between 200-250 km. The plane is also equipped with rearward-facing radar, and can be equipped with the M402 Pika side-looking radar. In addition, its L175V/KS418, Digital RF Memory-equipped jamming system allows it to be used as a battlefield jammer.
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Vasilescu emphasized that when it comes to aircraft armor design and testing, "that's not so difficult for the Russians, given the successful experience with the Su-25's armor. The Su-25 has a length of 15.5 m, a 14.3 m wingspan and a height of 4.8 m, while the Su-34 is 23.3 m long, 14.7 m wide and has a height of 6.1 m."
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Accordingly, the "Su-34's armor will weigh between 800 and 1,000 kg, as opposed to that of the Su-25, which weighs 500 kg. The process will be completed in 2018, when the first group of 12 Su-34s will become operational for ground attack missions."
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Among the other benefits of an armored Su-34 is its capability to climb and cruise at heights between 8,000 and 12,000 m, allowing the pilot to familiarize himself with the tactical situation on the ground with the help of onboard sensors before swooping down for attack.
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"The selection and continuous monitoring of selected targets is done using airborne radar and the Platan electro-optical targeting system, mounted on the fuselage. It is equipped with a laser target market which measures the distance to the target using laser telemetry."
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The armored Su-34 is expected to carry out attacks on ground targets from heights between 1,000 to 3,000 meters, using small 50kg bombs, air-ground anti-tank missiles, S-5 rockets, as well as rounds from the onboard GSH-30-1 30 mm cannon.
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