Kratos moves to full-rate production of BQM-177A unmanned target drones to mimic behavior of cruise missiles

Feb. 15, 2023
The BQM-177A is designed to mimic the behaviors and radar cross sections of sea-skimming anti-ship missiles to help practice air-to-air engagements.

PATUXENT RIVER NAS, Md. – High-performance target drones experts at Kratos Defense & Security Solutions Inc. are moving on to full-rate production of a new subsonic aerial target designed to help Navy aircraft and surface warship crews learn to defeat enemy cruise missiles.

Officials of the U.S. Naval Air Systems Command at Patuxent River Naval Air Station, Md., announced a $49.6 million contract on 31 Jan. 2023 to the Kratos Unmanned Systems segment in Sacramento, Calif. (formerly Composite Engineering Inc.), for 55 full-rate-production lot-4 BQM-177A surface-launched aerial targets.

The BQM-177A is the Navy’s next-generation subsonic aerial target (SSAT), which is designed to mimic the behaviors and radar cross sections of dynamic, high-subsonic, sea-skimming anti-ship cruise missiles to help naval personnel practice air-to-air engagements.

The contract includes 55 rocket-assisted takeoff attachment kits, 277 mission kits, and data for the U.S. Navy and the militaries of Canada and Australia.

Related: Kratos to build 45 high-performance target drones to mimic performance of cruise missiles

The BQM-177A unmanned aerial vehicle (UAV) program is designed to meet the U.S. Navy's requirements for a high fidelity target to replicate subsonic anti-cruise missile threats in direct support of fleet training and weapon system testing and evaluation.

In November 2016 Kratos Unmanned Systems officials announced they had achieved the final development program milestone for the BQM-177A target drone leading up to low-rate initial production (LRIP). In June 2018 Kratos began LRIP on the BQM-177A with a Navy order for 45 of the high-performance target drones.

Capable of speeds in excess of 0.95 Mach and a sea-skimming altitude as low as 10 feet above the surface of the water, the BQM-177A carries internal and external payloads including proximity scoring, identification friend or foe (IFF), passive and active RF augmentation, electronic countermeasures, infrared plume pods, chaff and flare dispensers, and towed targets.

The BQM-177A is based on the Kratos BQM-167X aircraft, a derivative of the U.S. Air Force BQM-167A Skeeter target. The BQM-177A introduces a new fuselage with area ruling, high-mounted wings, and an internally integrated MicroTurbo TR-60-5+ turbo jet engine for reduced transonic drag.

Related: Northrop Grumman to build 28 supersonic target drones to help train ship crews to defeat anti-ship missiles

The BQM-177A will augment and later replace existing BQM-74E aerial targets, and will deliver longer range, lower cruise altitudes, and greater maneuverability than previous-generation target drones.

The BQM-177A is 17 feet long, has a 7 -foot wingspan, and weighs 620 pounds with fuel or payloads. It can fly at altitudes as low as 6.6 feet above the ground or water, and as high as 40,000 feet above sea level.

On this contract Kratos will do the work Sacramento, Santa Ana, Concord, and Chatsworth, Calif.; Dallas; Fort Walton Beach, Fla.; Blacksburg, Va.; Newton, Kan.; and Milwaukie, Ore., and should be finished by April 2024. For more information contact Kratos Unmanned Systems online at, or Naval Air Systems Command at

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