AN/ALE-50 towed decoy system

The AN/ALE-50 towed decoy system is an electronic countermeasure tool designed by Raytheon to protect multiple US military aircraft from air-to-air and surface-to-air radar-guided missiles. The AN/ALE-50 towed decoy system is an anti-missile countermeasures decoy system used on U.S. Air Force, Navy, and Marine Corps aircraft, and by certain non-United States air forces. The system is manufactured by Raytheon Space and Airborne Systems at its facility in Goleta, California. The ALE-50 system consists of a launcher and launch controller installed on the aircraft (usually on a wing pylon), and one or more expendable towed decoys. Each decoy is delivered in a sealed canister and has a ten-year shelf life.

When deployed, the decoy is towed behind the host aircraft, protecting the aircraft and its crew against RF-guided missiles by luring the missile toward the decoy and away from the intended target. In both flight tests and actual combat, the ALE-50 has successfully countered numerous live firings of both surface-to-air and air-to-air missiles. U.S. military pilots have nicknamed the decoy "Little Buddy". The system requires no threat-specific software, and communicates its health and status to the aircraft over a standard data bus.

Operational history
The ALE-50 was first deployed in 1995, but is also used on the F/A-18E/F Super Hornet and the B-1B Lancer. The ALE-50 has also been integrated into the next-generation ALQ-184(V)9 ECM pod, creating an integrated threat-protection system that can be carried on a larger number of platforms.

The ALE-50 expendable decoys' estimated value is $22,000 each. A production run of 1,048 units were delivered through October 2010. An additional 226 units of ALE-50 Bravo T3F launchers were produced for U.S. Navy F/A-18 E/F aircraft in September 2014.

The ALE-50 towed decoy is currently operational on the F-16, F/A-18E/F, and B-1B aircraft with more than 25,000 deliveries.