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TPQ-53 Radar System

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The Lockheed Martin AN/TPQ-53 counterfire target acquisition radar is a new generation of counterfire sensor with the flexibility to adapt to uncooperative adversaries and changing missions. In today’s rapidly evolving security landscape of unconventional battlefields and irregular warfare, our soldiers need to quickly locate and neutralize mortar and rocket threats. The AN/TPQ-53 (formerly known as EQ-36) meets this challenge head on.

The solid-state phased array AN/TPQ-53 radar system or, “Q-53”, detects, classifies, tracks and determines the location of enemy indirect fire in either 360- or 90-degree modes. This innovative sensor is replacing the aging AN/TPQ-36 and AN/TPQ-37 medium-range radars now in the Army’s inventory.

Mounted on its 5-ton FMTV prime mover, the Q-53 can be rapidly deployed and integrated into the tactical battlefield with heavy, medium and light forces. The Q-53 is mobile, maneuverable, fully supportable and easily maintained. The Target Acquisition Subsystem contains the radar on a single prime mover and tows the power generator.  This package performs all essential missions of the Q-53 for short durations.  A second prime mover carries an operations control shelter, backup power generator, and two additional soldiers to provide a sustained operations capability.

Adapting to mission requirements, soldiers can operate the Q-53 remotely using a laptop computer or from the fully equipped climate-controlled shelter. The radar’s software enables it to interface directly with the Army Battle Command Systems. The Q-53 is also IFPC (Indirect Fire Protection Capability) compatible in countering rocket, artillery, and mortar attacks.

Compared to currently deployed systems, the new, battle-tested Q-53 offers enhanced performance, including greater mobility, increased reliability and supportability, a lower life-cycle cost, reduced crew size, and the ability to track targets in a full-spectrum environment, a vital capability on today’s battlefield.

Lockheed Martin is leveraging the inherent flexibility of the phased array architecture to develop mission enhancing capabilities and alternate mobility options to address an even broader set of future needs.

The AN/TPQ-53 is the right system at the right time for full spectrum protection in immediate irregular warfare and future major combat operations. 

Q-53.  It’s about the soldier.


Interest from international parties in the TPQ-53 can be supported by Lockheed Martin with Public Domain briefings, and we will be happy to provide assistance in making further requests for information through the Foreign Military Sales channel.

TPQ-53

TPQ-53 radars detect, classify, track and determine the location of enemy indirect fire such as mortars, artillery and rockets in either 360 or 90-degree modes.

TPQ-53

TPQ-53 radars detect, classify, track and determine the location of enemy indirect fire such as mortars, artillery and rockets in either 360 or 90-degree modes.

TPQ-53

TPQ-53 radars detect, classify, track and determine the location of enemy indirect fire such as mortars, artillery and rockets in either 360 or 90-degree modes.

TPQ-53

TPQ-53 radars detect, classify, track and determine the location of enemy indirect fire such as mortars, artillery and rockets in either 360 or 90-degree modes.