Why This ‘Falklands-Era’ British Gun Is Outshooting Every Russian Howitzer In Ukraine D
June 12th, 1982. Mount Longden, East Falkland. Three Power is pinned down on a Black Rock Ridge by Argentine machine gunners and snipers firing from caves. Behind them, six guns of 79 battery, 29 Commando Regiment Royal Artillery, are working at Charge Super, the heaviest propellant setting the gun was ever designed to fire.
In the next 12 hours, those six guns and their sister batteries will put roughly 6,000 rounds onto the ridge. Brigadier Julian Thompson, commanding three commando brigade, later admitted he was on the point of pulling his paras off the mountain. He didn’t. The artillery broke the Argentine defense first. The gun firing those rounds was new then.
The L118 light gun had been in British Army service for just 7 years. 44 years later, that same Faulland’s era gun, the same caliber, the same basic design is in Ukrainian hands, killing Russian artillery crews who are dying inside vehicles 40 times its weight. This is the story of how a 105 mm towed howitzer from the 1970s is outlasting every modern Russian system on the battlefield.
Not by firepower, by staying alive. By 1965, the British army had a problem. The Italian Otto Malara Pack Howitzer in British service as the L5 was failing the modern battlefield. Short barrel, unstable carriage at tow speed, poor sights. According to a 1965 general staff requirement, the gun lacked range and lethality.
The Royal Armament Research and Development Establishment at Fort Holstead in Kent was handed the design brief. They were to produce a 105 mm gun light enough to be lifted under a helicopter, mobile enough for airborne and commando use and accurate enough to replace heavier divisional artillery in expeditionary operations.
The team at Fort Holstead reused the L13 Ordinance from the Abbott self-propelled gun, fitted a slightly shorter autofrretaged L19 barrel, and mounted it on a new box trail carriage with a traversing platform. Prototypes were tested in 1968. Trials showed the carriage needed strengthening. Weight was added.
The first production guns rolled out of the Royal Ordinance Factory in Nottingham in October 1974. The gun entered service with the Royal Artillery in 1975. The combat weight 1858 kg. Maximum range with the standard L 31 high explosive shell 17.2 km. Crew six men. The L118 could be imp placed in roughly 30 seconds with the later automatic pointing system.
A Chinuk helicopter could carry it under slung. A Sea King could move a full battery of six guns with 500 rounds per gun in 85 sorties. That last figure mattered more than any other. It meant a battery could appear on a mountain, fire, and disappear before the enemy could find it. Now, before we see how this gun performed in combat.
If you’re enjoying this deep dive into British engineering, hit subscribe. It takes a second, costs nothing, and helps the channel grow. All right, let’s get into the war that made the L118’s reputation. The Fulklands War in 1982 committed 30 L118 guns to combat. Five batteries, 7 8 and 79 batteries of 29 Commando Regiment Royal Artillery, 29 and 97 batteries of four field regiment Royal Artillery.
According to Forecast International’s records, those 30 guns fired approximately 17,000 rounds during the campaign without a single malfunction. The Royal Artillery Museum records that during the later stages of fighting around Port Stanley, each gun was firing up to 400 rounds per day at Charge Super.
To understand what that means, consider the conditions. South Atlantic winter, freezing rain, gale force winds, pete ground so soft the gunners had to switch to air burst fuses because contact fuse were being absorbed by the bog before detonating. The guns fired anyway. Through Goose Green on May 28th, where two par was supported by just three guns and 960 rounds.
through Mount Longden and two sisters on June 11th where six guns of 29 Commando supported three par and 45 commando through the night. Historian Hubcino in his 2006 account Razer’s Edge recorded that 1,500 shells were fired onto two sisters in a single night. The Argentine artillery on the islands consisted largely of the Italian Otto Malara model 56 pack howitzer, the same gun the British had replaced with the L118 because it lacked range and lethality.
The Argentine guns were outranged. They were outpaced in rate of fire. They could not be repositioned by helicopter the way the British guns could. Brigadier Julian Thompson, writing in the Shaburnian in 1982 on the force he commanded, described his brigade as 5,000 men, five infantry units, and four batteries of 105mm light guns, plus helicopters and logistic support, four batteries.
Sea kings moving them between fire positions. That was the war-winning combination. After the Falklands, the L118 became the standard British lightfield gun. It served in Sierra Leone in 2000, deployed off Royal Fleet Auxiliary Fort Austin during Operation Palacer. It served in Iraq from 2003 onwards.
It served throughout the Afghanistan campaign from 2006 to 2014. In Helmond, the gun was stripped down and dragged by hand up rocky pinnacles to provide elevated fire positions no mechanized artillery could reach. The Americans took notice. In 1986, the United States Army announced acquisition of 583 M119s, a licensed copy of the British design.
The first 147 were built at the Royal Ordinance Factory in Nottingham. The rest were produced in the United States. Britain didn’t buy an American gun. America bought a British one. That brings us to 2022. Russia invades Ukraine. Ukrainian artillery brigades are equipped with the Soviet era D30, a 122 mm toad howitzer that entered service in 1963.
The D30 weighs 3,150 kg. It has a three-legg mount giving full 360° traverse. Maximum range with standard high explosive 15.4 km. The Russians have the same gun in larger numbers plus heavier systems. The TUS 19 MR self-propelled howitzer 42 tons 152 mm range out to 24.7 km with standard ammunition 36 km with rocket assisted projectiles.
Auto loader crew of five per United 24 media. The unit cost is approximately $1.7 million. On paper, the Russians have the firepower advantage. 152 mm shells carry roughly 6.8 kg of explosive. The British 105 mm L31 high explosive shell carries about 2.5 kg. A single Russian round is more destructive than a single British one.
This is not a debate. What happened next was not on paper. In July 2022, Defense Secretary Ben Wallace delivered written ministerial statement HCWS 259 to the House of Commons. He announced that the United Kingdom would supply Ukraine with 36 L119 guns. The L119 is the export variant of the L118 modified to fire United States standard and one-type ammunition.
The United States added 72 more 105 mm howitzers. Australia and New Zealand contributed training and additional guns. By April 2024, BAE Systems announced a contract to maintain and repair the gifted L119s inside Ukraine. The British company had opened a legal entity in Kev. The supply chain was being built in country.
The guns went to the 95th Air Assault Brigade, the 67th Mechanized Brigade, the 77th and 46th Air Mobile Brigades, the Fifth Assault Brigade. Ukrainian crews trained on them in Britain and New Zealand. According to Ukrainian crew accounts published by Defense Express, the L119 prepares to fire much faster than the D30.
The British gun has an elevation arc of,400 ms, roughly 79°, against the D30 70°, allowing steeper plunging fire into trenches and reverse slopes. Defense Express and Militani both report that Ukrainian units have supplemented their D30 fleet with the L119 and in some formations have replaced the Soviet gun entirely with the British one.
The reason has nothing to do with shell weight. It has everything to do with not dying. Russian artillery in Ukraine in 2024 and 2025 operates under a sensor to shooter cycle as fast as 3 minutes. That figure comes from Royal United Services Institute analysts Jack Watling and Nick Reynolds who interviewed Ukrainian artillery officers in November 2024 and January 2025 for their special report on the third year of the war.
The cycle works like this. A counter battery radar detects an outgoing shell. Software triangulates the firing position. A Lancet loitering munition or a Russian artillery battery puts rounds on that position within 3 minutes. If your gun is still there, your crew is dead. If you can be hooked to a vehicle and gone in 2 minutes, you live.
The L119 at 1,858 kg combat weight can be hooked to a Humvey in seconds. A 42 ton Mster S takes between 3 and 5 minutes to displace from a prepared firing position. Its dozer blade spades have to be lifted out of the dirt. Its autoloader has to be safed. Its crew has to button up in a 3minut counter battery cycle.
That is the difference between surviving and not. The numbers prove it. According to the Orex open source database, as of April 22, 2025, Russia had lost at least 234 TUS 19 Mster S and 52 TUS 33 Mster SM2 systems. Visually confirmed through photographic evidence. By August 9th, 2025, those figures had risen to 246 MR S and 54 MR SM2, 194 MR S confirmed destroyed outright per army recognition.
Russia is now welding factoryinstalled cope cages onto new build Master S turrets to defend against Ukrainian FPV drones. This is an admission. The 42-ton platform cannot survive the open battlefield without overhead protection. According to Ukraine’s commander and chief general Alexander Serski posting on Facebook in February 2025 and reported by Ukraine Scapravda, strike unmanned aerial vehicles accounted for 66% of Russian equipment losses in January 2025.
FPV drones alone accounted for 49%. The Russian gunners are dying inside their vehicles, many before they ever fire around. The L119 survives because it has no engine, no exhaust plume, no thermal signature between fire missions. It can be netted. It can be hidden in a tree line.
It can be lifted by helicopter to a position no tracked vehicle can reach. Sergeant Dimmitro, an L119 gun commander in the 95th Picia Air Assault Brigade, told his brigade in a Facebook post reported by Defense Express that his crew was positioned behind the lines of a friendly brigade for 10 days. The Russians attempted to storm those positions 10 to 12 times per day.
The breaks were so brief, he said, that in the end it was one continuous assault. His crew held the enemy back with a single gun. He was personally decorated by General Cerski. Reuters in June 2023 interviewed an M119 crew in the 67th Mechanized Brigade near Creminina. The gunner going by the call sign cousin said the gun was wonderful.
What mattered most, he said, was having enough shells. The same Ukrainian crews told Reuters they valued the speed with which the gun could fire several rounds and be packed away. Major Patrick Hinton of the Royal Artillery, serving as the chief of the general staff’s visiting fellow at R USI Military Sciences Research Group, wrote in European security and defense in March 2024 that the static gun line is dead in Ukraine.
He wrote there has been a disagregation and federation of how fires are happening from previous static gun positions. Today, dispersal and mobility are absolutely key. He also noted that around onethird of Ukrainian forces artillery, including M777s, is out of the line for repair at any one time.
The L119, lighter, simpler, towed, takes less maintenance, and is faster to bring back into action. The L119 is not better than a Mester S at delivering destructive force per shell. The argument is not raw firepower. The argument is delivered lethality per surviving gun hour. Over a thousand-day campaign, a gun that fires five rounds and lives is worth more than a gun that fires eight rounds and dies.
The Russian fleet has been bled white because its heavier systems cannot move fast enough between firing positions to survive Ukrainian counter battery and drones. The British gun designed in 1968 to be lifted under a helicopter and imp placed in 30 seconds was almost accidentally optimized for exactly the battlefield Ukraine has become.
The strategic verdict comes from three places. from the Royal Artillery Museum, which records that 30 L118 guns fired around 400 rounds per gun per day during the final assault on Port Stanley, from the United States Army, which licensed the British design and ordered 583 of them, with the first 147 built at Nottingham, and from the Ukrainian Ministry of Defense, which through Defense Express has stated that the L119 is preferred to the D30 for the speed with which it can be set up and moved. 44 years separate Mount Longden from the Donbess. The gun has not changed in any fundamental way. The carriage is the same box trail. The ordinance is the same L19 barrel. The crew drill is the same. What changed is the battlefield around it. The Faullands rewarded a gun that could be moved by helicopter and imp placed fast on broken ground. Ukraine rewards a gun that can be moved by Humvey and imp placed fast
before a drone finds it. The same answer fits both questions. The Russian Mester S cost $1.7 million per unit. 246 of them have been visually confirmed lost as of August 2025. The L119, designed during the Heath government, built in factories that closed decades ago. Towed by trucks older than its crews, continues to fire from positions that change every hour.
British engineering didn’t predict the drone war. It just happened to survive it. The Mount Longden Ridge, where 79 batteries guns broke the Argentine defense, is quiet now. The guns from that night are in museums or in storage or in Ukrainian gun positions on the nippro and the donuts. 44 years on, the same 105 mm design is killing Russian crews who never saw the round coming.
The Faulland’s era gun outlasted the Cold War, outlasted the Soviet Union that built the D30, and is now outlasting the heir to that Soviet artillery doctrine on the steps of Ukraine. The Royal Armament Research and Development Establishment closed in 1991. His work is still firing.
