| AGR-20 (APKWS II) | |
|---|---|
Top: standard Hydra 70 Bottom: APKWS | |
| Type | Guided rocket |
| Place of origin | United States |
| Service history | |
| In service | 2012–present |
| Used by | See Foreign users |
| Production history | |
| Manufacturer | BAE Systems |
| Unit cost | $22,000 |
| No. built | 100,000 |
| Specifications | |
| Mass | 32 lb (15 kg) |
| Length | 73.8 in (1.87 m) |
| Diameter | 2.75 in (70 mm) (unfired) |
| Effective firing range | 1,100–5,000 m (0.68–3.11 mi) (rotary wing); 2–11 km (1.2–6.8 mi) (fixed wing) |
The Advanced Precision Kill Weapon System (APKWS) is a kit that equips Hydra 70 unguided rockets with laser guidance and turns them into precision-guided munitions (PGMs). The weapon bridges the gap between the Hydra 70 and AGM-114 Hellfire systems, providing a cheaper way to hit lightly armored targets. The original version never entered service; an upgraded version, the APKWS II, did, and is designated the AGR-19/AGR-20/AGR-21 with numerous variants.
The system uses Hydra 70 launchers, rocket motors, warheads, and fuzes, adding a mid-body guidance unit developed by BAE Systems to produce a laser-guided weapon that, compared to other U.S. PGMs, is about one-third the cost and weight, has a lower yield more suitable for avoiding collateral damage, and takes one-quarter of the time for ordnance personnel to load and unload.
APKWS is the U.S. government's only program of record for the semi-active, laser-guided 2.75 inches (70 mm) rocket. The winning bidder for the APKWS contract was the team of BAE Systems, Northrop Grumman and General Dynamics, beating the offerings from Lockheed Martin and Raytheon Systems.
In 2015, the APKWS was tested in live-fire exercises with the Forges de Zeebrugge unguided rocket, showing that it can convert other rocket types into PGMs.
The APKWS uses the Distributed Aperture Semi-Active Laser Seeker (DASALS) technology, which puts a laser seeker in the leading edge of each of the forward control canards, enabling Hydra 70 warheads to be used without the need for a laser seeker in the missile nose.
The APKWS system is composed of the launch platform, rockets equipped with the WGU-59/B mid-body guidance unit, the lengthened 7-tube LAU-68 F/A rocket launcher, the SCS 7 aiming cue (not needed for attack helicopters), and Fastpack PA-140 and CNU-711/E storage kits for rockets and guidance kits, respectively, to ensure they are safe in the field. The WGU-59/B mid-body guidance unit is equipped with DASALS seeker optics that deploy a half-second after launch. They are attached between the Mk 66 Mod 4 rocket motor and a warhead and fuze, increasing the Hydra 70's length by 18.5 in (47 cm) and weight by 9 lb (4.1 kg).
Its range is 1,100 to 5,000 meters; at the minimum range, the target can be struck less than five seconds after launch. Range is constrained by the existing Hydra 70 motor, but since the seeker can see as far as 14 km (8.7 mi), a more powerful motor could extend range while retaining accuracy. Nammo is working on a modified rocket motor that can extend range to 12–15 km (7.5–9.3 mi).
A software upgrade of the APKWS was planned for late 2021; the upgrade increases range by 30% by means of an optimized flight trajectory to engage targets at a steeper angle of attack, while also being qualified on both fixed- and rotary-wing aircraft in a single variant and improving the surface danger zone logic for better training range options.
In June 2021, BAE tested the APKWS in a counter-unmanned aerial systems (C-UAS) role. An APKWS-equipped rocket was fitted with a proximity fuze and destroyed a Class 2 UAS. The proximity fuze enables it to intercept UAS at a lower cost than other methods, and due to the rocket's laser guidance that activates on launch it does not require locking on to the target before launch.
In April 2025, a new dual-mode APKWS II variant with a full-scale mockup was revealed, featuring a passive infrared sensor as well as the original's laser-guidance, allowing the weapon to be fired with "anoint-and-shoot" capability (where the target is initially lased to orient the missile, but the lase is not maintained and the infrared sensor takes over for terminal guidance) to increase rate of fire, particularly against large numbers of cruise missile or unmanned aerial vehicle targets. The addition of the nose-mounted infrared seeker necessitated moving the warhead to the mid-body of the rocket, which provides an improved blast- fragmentation pattern with no loss of lethality; however modifications increase the cost compared to the original. Development is expected to be completed by the end of 2026.
In December 2019, the 85th Test and Evaluation Squadron at Eglin AFB, Florida, conducted a test using APKWS rocket against a drone representing a cruise missile. By adapting the rocket for cruise missile defense, it can serve the same role as the much more expensive AIM-120 missile, according to an Air Force release. "The test was unprecedented and will shape the future of how the Air Force executes CMD," Col. Ryan Messer, commander of the 53d Wing at Eglin, said in a release. "This is a prime example of how the 53d Wing is using resources readily available to establish innovative ways that enhance combat capabilities for our combat units."
In June 2020, BAE announced they had completed test firings of the APKWS from a ground launcher for the first time. Several rockets were fired from an Arnold Defense-built launcher called the Fletcher designed specifically for ground vehicles, demonstrating the weapon's ability to address a demand for standoff ground-to-ground precision munitions for small ground units. In April 2024, the U.S. Navy ordered five Electronic Advanced Ground Launcher Systems (EAGLS) for rapid delivery in response to an urgent need to respond to UAS threats in the Middle East. EAGLS is a self-contained system consisting of a four-round APKWS launcher, a sensor turret with EO/IR cameras, and an RPS-40 radar.
In 2024, a new model of the APKWS, the AGR-20F FALCO (Fixed Wing, Air Launched, Counter-Unmanned Aircraft Systems Ordnance) was officially integrated onto U.S. Air Force F-16s of the 510th Expeditionary Fighter Squadron from Aviano Air Base, Italy, deployed to the Middle East, successfully downing Houthi loitering munitions over the Red Sea. Designed to counter low-cost one-way attack drone swarms and cruise missiles, the air-to-air rocket variant adapts standard 2.75-inch (70 mm) Hydra 70 rockets with a mid-body guidance unit and specialized nose-mounted long-wave infrared (LWIR) / dual-mode seeker capabilities. It features a M151 high-explosive warhead paired with a dual safe proximity fuze for airburst target detection and reaches speeds up to Mach 2.9 with its effective engagement ranges generally spanning of up to 7.5 to over 12 kilometers depending on the launch platform and altitude. In August of the same year, combatant commanders issued a Joint Urgent Operational Need (JUON) (Designation CC-0588) to scale up low-cost defenses against Group 3 drone swarms. In October, the 480th Expeditionary Fighter Squadron from Spangdahlem Air Base, Germany, scored dozens of kills using the rockets over Yemen. In May 2025, the U.S. Air Force 96th and 53rd Test Wings successfully tested and integrated the weapon onto the F-15E Strike Eagle. In February 2026, the Air Force Life Cycle Management Center awarded BAE Systems a US$145 million contract to upgrade the AGR-20F into a dual-mode weapon by adding a Long-Wave Infrared (LWIR) seeker. In late 2026, prototyping and testing of the munition's dual-mode variant on U.S. Navy MH-60S helicopters was concluded.
The AGR-20F FALCO has proven to be in high demand; the U.S. government found the munition critical enough that it diverted 30,000 proximity fuzes intended for Ukraine for surface-to-air muse to the Middle East for use on its fighters with the issuance of the "Secretary of Defense Identified Urgent Issue" by U.S. Defense Secretary Pete Hegseth, intended to prioritize the protection of U.S. troops, aircraft, and bases in the Middle East. Before this redirection, the munitions were funded under the Ukraine Security Assistance Initiative (USAI). Ukrainian President Volodymyr Zelensky expressed frustration over the sudden loss, claiming that Ukraine had counted on those specific 20,000 munitions to counter Russia’s relentless Shahed drone strikes.
Countries across the Middle East and the United Kingdom are ordering the APKWS, particularly for use on their Eurofighter Typhoons. The British Army has fielded air-to-air APKWS on some of its Apache helicopters.

