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Apache V6 proves a lethal counter-drone asset, scoring 13 kills in high-tempo Army trials.
ByChristopher McFadden
The United States Army is reportedly testing whether its venerable AH-64E Apache (Version 6) is capable of anti-drone warfare. Normally tasked with killing tanks, for the Apache to remain relevant in an ever-more drone-saturated battlefield, such tests are critical to assess its potential.
And, according to reports, the Apache did not disappoint. In testing, the Apache shot down 13 out of 14 drones, which is a remarkably high success rate.
While innovating new technologies is part of the process, some, like the U.S. Army, are also asking whether its existing systems are already useful. And apparently, according to these latest tests, yes, they can, without needing major upgrades.
Teaching an old dog new tricks
The tests involved using Apache helicopters‘ existing toolkit of weapons, from close-in-and-dirty guns to long-range missile systems. For the latter, test Apache’s were armed with its Joint Air-to-Ground missiles (JAGM) and Hellfire missiles, all controlled using its Longbow radar system.
They were also armed with their medium-range Advanced Precision Kill Weapon System (APKWS) laser-guided 2.76-inch (70mm) rockets. These are much cheaper than missiles and proved surprisingly effective, making them perfect for knocking out relatively cheap drones.
The test also reviewed the Apache’s iconic 1.18-inch (30mm) chain gun using high-explosive rounds. This is the “last-ditch” layer if a drone gets very close.
The choice of the Apache variant was also important, as Version 6 is one of the most advanced, effectively now acting like a flying sensor node. This variant comes with an upgraded Longbow radar and better electro-optical and infrared sensors.
It also features “Link 16” networking, which enables it to share and receive targeting information. The V6 also comes with L3 Harris’ advanced manned–unmanned teaming called MUMT-X.
All this kit means the Apache V6 is well placed to be able to detect drones at range, and receive drone tracks from ground radars, Marines, Navy ships, or other helicopters. All this while being able to send its own sensor data back to everyone else.
This makes a valuable “node” in a kill web on the battlefield. Not bad for a chopper flown in the mid-1970s.
Apache, the drone killer
Moving forward, given the Apache’s clear relevance on the modern battlefield, the Army now plans to make changes to Apache training manuals accordingly.
They also plan to install new standard counter-drone missions and new gunnery tables focused on drone swarms. It is also hoped to further integrate the Apache with other ground-based air-defense units.
To this end, the Apache is now evolving from its former anti-tank role to a multi-role air-defense and counter-drone platform. It is also fast becomming a key node in Joint All-Domain Command and Control (JADC2).
It is now proven as a flexible anti-drone “fire brigade” that can rapidly deploy to protect troops, bases, and even critical infrastructure. Future versions (6.5, 7) and new drone teammates (“Air Launched Effects”) will further cement it in this role once rolled out.
Original:
https://interestingengineering.com/military/us-armys-apache-v6-reliably-hunt-drones
