AN/ASQ-213 HARM Targeting System

AN/ASQ-213 HARM Targeting System
Name	AN/ASQ-213 HARM Targeting System
Origin	United States
Type	targeting pod
Used by	United States Navy and United States Marine Corps
Manufacturer	Raytheon
Service	1993–present

AN/ASQ-213 HARM Targeting System is an airborne electronic targeting pod developed to detect, locate, and report hostile radar emissions for suppression of enemy air defenses missions. The pod provides real-time targeting data to anti-radiation missiles and to onboard crews, supporting standoff engagement and situational awareness for strike aircraft. It has been integrated on several United States Department of the Navy platforms and has been used in multiple conflicts and multinational operations.

Development and Design

The AN/ASQ-213 HARM Targeting System was developed in the late 1980s and early 1990s in response to evolving threats observed during Operation Desert Storm, Lebanon Crisis operations, and lessons from the Yom Kippur War. Industrial development involved Raytheon hardware and subcontractors working to meet requirements from the United States Navy and United States Marine Corps. Design objectives emphasized compatibility with the AGM-88 HARM missile, hardened electronics for electromagnetic interference environments, and integration with service avionics suites used on variants of the F/A-18 Hornet, F/A-18E/F Super Hornet, and other strike platforms. The pod architecture combined an electronic support measures receiver, a signal processing unit, and a datalink to convey geolocation to the aircraft and to the missile. Certification and testing occurred through ranges associated with the Naval Air Systems Command, Patuxent River Naval Air Station, and joint exercises with NATO allies including units from Royal Air Force, German Air Force, and Italian Air Force.

Operational Description

The system passively detects radar emissions across frequency bands associated with surface-to-air missile systems such as those fielded by forces in Iraq, Libya, and Yugoslavia during the 1990s. Upon detection, internal processors perform emitter classification, time difference of arrival, and angle of arrival processing to generate a geo-registered bearing and range estimate. The pod displays emitter information on cockpit displays integrated with mission computers like those from Northrop Grumman and Honeywell and can cue the AGM-88 HARM or provide coordinates for networked assets via datalinks like Link 16. Operators use the pod to execute suppression of enemy air defenses doctrine developed in coordination with Naval Strike and Air Warfare Center instruction and NATO tactics manuals.

Integration and Platforms

Initial integration programs focused on legacy and upgraded variants of the McDonnell Douglas F/A-18 Hornet and the Boeing F/A-18E/F Super Hornet. Subsequent integration work examined carriage on electronic attack and reconnaissance aircraft interoperating with platforms such as the EA-6B Prowler and the EA-18G Growler. Integration required wiring, avionics buses, and cockpit software updates certified under processes overseen by Federal Aviation Administration-equivalent military authorities and the Naval Air Systems Command. International partnerships enabled installation on export variants sold to countries including Spain, Sweden, and Australia, subject to International Traffic in Arms Regulations controls and bilateral agreements negotiated by the United States Department of State.

Tactics and Employment

Tactical employment centers on standoff HARM launches guided by passive targeting to minimize exposure to surface-to-air missile systems associated with campaigns like those in Kosovo and Operation Allied Force. Employment doctrines include suppression and destruction of enemy air defenses coordinated with electronic warfare assets such as the EA-6B Prowler or EA-18G Growler, as well as cooperation with airborne early warning platforms like the E-3 Sentry and with strike packages led by Carrier Air Wing commanders. Crews apply emission control, deceptive routing, and coordinated timing to achieve targeting windows, often under rules of engagement established by theater commanders such as those in United States Central Command operations.

Variants and Upgrades

Fielded baseline pods received incremental upgrades to signal processing, mission software, and datalink capabilities. Modernization efforts included improved emitter libraries, faster processors from contractors like Intel or AMD-class suppliers, and enhanced geolocation accuracy via inertial navigation system alignment tied to Global Positioning System inputs from providers like Raytheon Technologies integration teams. Upgrades also focused on interoperability with multi-service command and control systems such as Joint Tactical Information Distribution System-linked architectures and compliance with NATO Standardization Agreement protocols.

Operational History

The AN/ASQ-213 saw operational deployment in the 1990s and 2000s during contingencies and coalition campaigns where suppression of enemy air defenses was required. It contributed to missions during Operation Southern Watch, Operation Allied Force, and operations supporting Operation Iraqi Freedom. Units operating from USS Theodore Roosevelt (CVN-71), MCAS Miramar, and forward-deployed squadrons employed the pod in coordination with carrier strike groups and joint task forces. Lessons learned from operational use informed subsequent electronic warfare developments and force structure changes advocated within the Chief of Naval Operations staff and allied defense ministries.

Specifications and Performance

- Role: Passive radar emitter detection and targeting pod - Manufacturer: Raytheon (prime integrator) - Frequency coverage: Multiple bands compatible with AGM-88 HARM seeker frequencies and common SAM radar bands - Capabilities: Emitter detection, classification, geolocation, cockpit cueing, datalink reporting - Integration: Compatible with F/A-18 series and electronic attack platforms; interfaces with mission computers and Link 16 networks - Operational considerations: Enables standoff engagement, reduces exposure to SAM systems, dependent on emitter activity and electronic order of battle

Category:Airborne targeting pods Category:Raytheon products Category:United States Navy equipment