The ‘Disposable’ British Tube That Stopped Russia’s Tank Columns Cold Outside Kyiv D
February 24th, 2022. A column of Russian T72B3s rolls south from Barus toward Kev. Engines shaking the frozen mud. Crews expecting to reach the capital within 72 hours. Somewhere in the treeine flanking the highway, a Ukrainian territorial defense volunteer shoulders a 1 m tube of fiberglass and composite that weighs 12 1.
5 kg and cost the British taxpayer roughly £20,000. He tracks the lead tank through a magnified sight for 2 seconds, pulls the trigger, drops the empty tube in the snow. 1 and a half seconds later, a shaped charge jet punches downward through the turret roof at roughly 90°. The $4 million tank stops. The crew does not emerge.
The tube that killed it was designed to be thrown away. This is the NL AW, the next generation light anti-tank weapon. A disposable British tube designed in Sweden, assembled in Belfast, trained in under an hour, and delivered to Ukraine in numbers that made it the most common anti-tank weapon on the Kiev front in the first weeks of the Russian invasion.
It did not win the Battle of Kiev by itself. But it gave ordinary Ukrainian infantry the ability to kill modern Russian main battle tanks from apartment windows and roadside ditches at the precise moment no other weapon could have arrived fast enough in sufficient quantity with a low enough training burden to matter.
Here is exactly how it worked and why British engineering solved a problem that cost six times more to solve any other way. The threat was clear long before the invasion. Russia’s armored fleet comprised roughly 3,000 active main battle tanks with the T72B3 forming the backbone.
That variant carries contact five explosive reactive armor across its frontal arc. A system designed to defeat incoming heat warheads by detonating outward and disrupting the shaped charge jet before it penetrates the base armor beneath. Later T90 variants added Relic, a heavier evolution of the same principle.
Combined with composite armor arrays, these tanks presented frontal protection equivalent to roughly 800 to 1,000 mm of rolled homogeneous armor against chemical energy rounds. Britain’s infantry anti-tank answer through the 1990s was the Law 80, built by Hunting Engineering from 1986. The Law 80 was a 94 mm unguided disposable rocket with a single heat warhead rated at roughly 700 mm RHA penetration against bare steel plate.
That number sounded adequate against contact 5. It was not. Erra detonates outward and disrupts the copper jet before it reaches full penetration depth. The LW80 had no tandem warhead to defeat reactive armor and no top attack mode to bypass it entirely. By the late 1990s, a British infantryman facing a modern Russian tank from the front had a weapon that could not reliably kill it.
The Ministry of Defense issued staff requirement Land 7098 demanding a replacement under 12 1/2 kg effective against all known main battle tanks and capable of firing from inside buildings. Tenders went out in September 1999. Three companies bid. In May 2002, the Defense Procurement Agency selected SAR Bofers Dynamics of Sweden and a joint Anglo-Sed program worth roughly £400 million began.
The weapon SA delivered fires a 115 mm diameter rocket carrying an oversized 150 mm shaped charge warhead. Effective range runs from 20 m out to 800 m against stationary targets. Against moving armor, the practical envelope sits between 20 and 600 m. The missile self-destructs after roughly 1,000 m of flight.
What makes it lethal is the flight profile. In overfly top attack mode, the missile does not strike the tank headon. It flies roughly 1 meter above the operator’s line of sight all the way to the target. An optical sensor paired with an active magnetic proximity fuse, detects the tank below, and triggers the warhead at roughly 1 m altitude.
The shaped charge jet drives downward at approximately 90°, striking the turret roof where armor thickness drops to between 30 and 80 mm. Erra panels are rarely mounted on turret roofs. Composite arrays are thinnest there. The weakest point on any tank is the top and NL AW was designed from the outset to exploit that geometry.
The guidance system is the engineering breakthrough that made the economics possible. It is called predicted line of sight or POS. The operator tracks the target through a 2 and 1/2 power site for approximately 2 to 3 seconds. A B AE systems inertial measurement unit records the angular rate of the operator’s aim.
The onboard computer extrapolates where the target will be when the missile arrives and calculates an intercept solution. At the moment of firing, the missile flies that solution on pure inertial navigation. There is no laser, no infrared seeker, no command wire, no radar emission of any kind. The weapon produces no detectable signature before or after launch, which means Russian active protection systems have nothing to react to and nothing to jam.
The operator pulls the trigger and walks away. Compare that to the American Javelin. The FGM148 Javelin uses an imaging infrared seeker cooled to cryogenic temperatures, a tandem warhead, and a climb and dive top attack profile that sends the missile roughly 150 m into the air before it plunges onto the target.
It is devastatingly effective. It also costs roughly $178,000 per missile. Requires a reusable command launch unit worth up to $250,000. weighs 22.3 kg as a system. Imposes a minimum engagement range of 75 meters due to its climb profile and demands roughly 80 hours of operator training. According to SAR, the engineering logic behind NLA invu was to strip out the most expensive component on any guided missile, the seeker, and replace it with a one-time inertial computation at launch. The result is a weapon roughly five times cheaper than javelin that still kills tanks through their weakest armor at a minimum range of 20 m rather than 75. Final assembly takes place at Thales Air Defense in Belfast, Northern Ireland, where over 600 workers build NLWS alongside Star Streak and lightweight multiroll missiles. 14 subcontractors contribute components. The original UK order covered 14,02
units. First deliveries arrived in December 2008 and the weapon entered full service with the UK, Sweden, and Finland simultaneously in 2009. The soft launch system completes the package. Inherited from the AT4 CS, it uses a saltwater counter mass ejected rearward to absorb back blast.
The missile exits the tube at 40 m/s under a low impulse charge. The sustainer motor ignites several meters downrange and accelerates the round to roughly 200 m/s. SAB certifies firing from a room as small as 4 m by 2 1/2 m by 2 1/2 m through an opening of just one square meter. That specification turned every apartment window in the suburbs north of Kev into an ambush position.
Now before we get into how this performed against Russian armor, if you are enjoying this deep dive into British engineering, hit subscribe. It takes a second and costs nothing. Now back to Ukraine. Defense Secretary Ben Wallace stood in the House of Commons on January 17th, 2022 and announced the UK would supply Ukraine with light anti-armour defensive weapons.
Within 48 hours, RA AFC 17 Globe Masters were flying from Breeze Norton to Borisville, each carrying roughly 180 NLWS per pallet. By January 19th, 2,000 missiles were on Ukrainian soil with a small training team from Tupara attached. By March 9th, the confirmed count had risen to 3,615. By mid-March, more than 4,000. The geography did the rest.
Russia’s armored columns pushed south from Bellarus through marshy wooded terrain in the middle of Rasputa. The spring Thor that turns unpaved ground to mud. Armor was funneled onto a handful of paved highways through Hostile, Bouha, Urpin, and Brovery. Satellite imagery from late February showed a 64 km column stalled north of Kiev, losing lead and trail vehicles to ambushes that froze the middle in place.
According to R USI’s authoritative November 2022 study, javelins were reserved for special forces and elite units. NL AWS were distributed to line infantry, territorial defense battalions, and conscript formations. The weapon Ukrainian volunteers actually held at Brovery and BHA was almost always an NLW.
The clearest single engagement came on March 10th, 2022. Elements of the Russian 6th and 239th Tank Regiments of the 90th Guards Tank Division pushed unsupported armor down Highway M01 toward Brovy. The Ukrainian 72nd Mechanized Brigades Third Battalion under Major Roman Darai had prepositioned NLAW, Javelin, and Stuner P teams along the route.
They struck the lead and trail vehicles, locked the column in place, and destroyed it methodically. According to Bellingat’s geoloccation of drone footage, 19 Russian tanks were destroyed or damaged alongside three infantry fighting vehicles. Colonel Andre Zakarov, commander of the sixth tank regiment, was killed.
Ukrainian losses amounted to one dead and five wounded. Surviving soldiers confirmed the weapon’s effectiveness in close urban fighting. An anti-tank operator identified as Anatoli from the 128th Mountain Assault Brigade told Defense Express that NL AW was indispensable in urban combat at ranges from 20 to 600 m while Javelin was better outside cities.
Staff Sergeant Roman Yaramno of the 72nd Brigade told the Sun it was a gamecher, praising the fire and forget capability and effectiveness from buildings and trenches. Russian counter measures arrived quickly and failed publicly. Cope cages, improvised slat armor welded over turret roofs, appeared on Russian tanks from March 2022 onward.
They did nothing against NLAW because the warhead detonates roughly 1 m above the cage, driving its jet downward through whatever sits beneath. A Russian tank captain told Moskovski Coms Mullets in May 2022 that crews eventually removed the cages because they jammed machine gun turrets, snagged antenna, burned out radios, and trapped crews trying to bail out.
The most widely repeated claim that NAW destroyed 30 to 40% of Russian tanks in the early phase of the war originates from a single unnamed senior Ukrainian officer quoted by the Times. It has never been independently verified. Our USI’s study concluded that massed artillery fires from two Ukrainian brigades inflicted the heaviest losses around Kiev with anti-tankg guided missiles finishing canalized columns and forcing tactical paralysis.
The honest assessment is that NLW was a critical enabler and morale weapon rather than the sole cause of Russia’s defeat on the northern axis. The production response tells the strategic story. In December 2022, the UK signed a£229 million contract with SARB for several thousand replacement NLAWs assembled at Thales Belfast for delivery through 2026.
Sweden followed with a 900 million croner order for 3,000 missiles. Finland added its own order in February 2023. France selected NL AW in June 2024 as an interim solution. SAR chief executive Mikuela Hansen announced in February 2023 that the company’s ground combat portfolio would reach 400,000 units per year by 2025.
The Commons Defense Committee assessed in March 2023, that returning UK stocks to pre-war levels would take approximately a decade. The shadow defense secretary pointed out that the first replacement contract was signed 287 days after the invasion began. The war had started with British stockpiles thin enough that Wallace publicly admitted manufacturers had to be pushed hard to invest in capacity.
Nine nations now field the NLA. The weapons combat record in Ukraine generated orders that no peaceime sales campaign could have matched. Returned to that frozen highway north of Kiev. A column of Russian main battle tanks worth hundreds of millions of dollars crewed by professional soldiers protected by explosive reactive armor and composite arrays.
stopped dead by a 1 m fiberglass tube that a territorial defense volunteer learned to fire that morning. He dropped the empty launcher, moved to the next position, and picked up another one. There were thousands more where that came from, built in Belfast and flown in on RAF transports. British engineers did not invent the anti-tank missile.
They did not build the most powerful one or the longest ranged one. What they built in partnership with SAR was the most issuable one. A weapon stripped of every component requiring a second pair of hands. A4 million sight or 80 hours of training. A two-cond track. An inertial computer. A shaped charge aimed at the one place no tank designer can adequately protect.
Manufactured by the thousand. Trained in an hour. Fired once, thrown away. That is what stopped Russia’s armor outside Kiev. Not a wonder weapon. A disposable British tube built in Belfast delivered to Boris Bill and fired from a basement window by a man who had never touched a missile before that week.
British engineering solved the problem the same way it always solves it.
