Electronic Weapons: Kings Of The Desert

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August 22, 2012: The Saudi Arabian Air Force has ordered American electronic eavesdropping equipment for installation in four King Air twin-turboprop airplanes the Saudis already own. The Saudis also want to buy four new King Airs and have them equipped for electronic eavesdropping. These aircraft will be used for ISTAR (Intelligence, Surveillance, Target Acquisition, and Reconnaissance) missions, especially along the Yemeni and Iraqi borders. To that end, the Saudi King Airs will also be equipped with a ground search radar.

The Saudis already own three RE-3 aircraft that are equipped for ISTAR. But these are four-engine Boeing 707s that are currently undergoing a refurbishment that won't be completed until 2015. The Saudis need more ISTAR now and have noted the U.S. success with the King Air ISTAR aircraft in Iraq and Afghanistan.

Beechcraft King Air 350 (and earlier models) twin engine commercial aircraft have long been used by the military for transport (the C-12 Huron), electronic warfare (RC-12), and ISTAR (MC-12) operations. There are so many King Airs out there (over 6,000 King Air's have been built since the 1970s) that the military often buys used ones because they are much cheaper. In the last few years King Airs have also performed (as an MC-12) for the U.S. Air Force like a heavy (Predator or Reaper) UAV or an electronic warfare version crammed with vidcams, electronic sensors, jammers, and radios. This aircraft (Ceasar, for Communications Electronic Attack with Surveillance And Reconnaissance) can spend hours circling an Afghan battleground, keeping troops on the ground aware of enemy walkie-talkie and cell phone use, including location of these devices and translations of what is being discussed. The enemy is vaguely aware of what the militarized King Air (MC-12) can do but have no better way to communicate. Thus the few Caesar equipped aircraft sent to Afghanistan have proved very useful for the American and British troops that use them.

Military use of the King Air arose in the United States (where manufacturer Beechcraft is located) in the early 1970s, when the U.S. Army adopted the King Air as the RC-12 and then used it for a wide variety of intelligence missions ever since. The King Air 350 is a 5.6 ton, twin engine aircraft that can stay in the air for up to eight hours per sortie. Not quite what the Predator can do (over 20 hours per sortie) but good enough to help meet the demand. The MC-12 has advantages over UAVs. It can carry over a ton of sensors, several times what a Predator can haul. The MC-12 can fly higher (11 kilometers/35,000 feet) and is faster (over 500 kilometers an hour, versus 215 for the Predator). The MC-12s cost about $20 million each, more than twice what a Predator goes for. The MC-12's crew consists of two pilots and two equipment operators. Other surveillance versions (like the Saudi ISTARs) are similarly staffed.