Indian Army to deploy M777A2 light howitzers in eastern sector.

The tactical mobility will enable quick insertion of the howitzers in areas close to the Line of Actual Control (LAC) with China, which can move weapons, equipment and troops at a swifter pace because of better infrastructure. Rahul Singh reports in The Hindustan Times.

The M777A2 light howitzer can be airlifted by CH-47 Chinook (Picture source: U.S. Army / 1st Lt. Ellen Brabo, 2d Cavalry Regiment)

The Indian Army is preparing to deploy its new M777A2 howitzers in eastern Arunachal Pradesh for accurate artillery fire support in the mountainous terrain that could prove to be a “game-changer” in the sector. The 155 mm/39-caliber howitzers, which can be sling-loaded to helicopters and swiftly deployed to high-altitude areas, are likely to be inducted by the year-end, the first officer said. India ordered 145 howitzers from the United States for $750 million in November 2016.

“The M777s will be a game-changer in the eastern sector. The highly portable guns can be swiftly deployed and redeployed for missions using the Boeing CH-47F(I) Chinook helicopters. The howitzers will be part of light artillery regiments,” an officer said. The tactical mobility will enable quick insertion of the howitzers in areas close to the Line of Actual Control (LAC) with China, which can move weapons, equipment and troops at a swifter pace because of better infrastructure, he said. "It’s certainly a much-needed capability upgrade. Moving heavier guns around is not easy. Even soldiers take two days to reach the forward posts from Tezu (headquarters of the 82 Mountain Brigade),” he added. Tezu is located 250 km south of Kibithu, which is along the LAC and accounts for the army’s eastern-most deployments.

The M777A2s are a key component of the army’s field artillery rationalisation plan (FARP), cleared in 1999. The FARP lays down the road map for inducting new 155mm weaponry, including tracked self-propelled guns, truck-mounted gun systems, towed artillery pieces and wheeled self-propelled guns. The plan seeks to equip 169 artillery regiments with a mix of nearly 3,000 guns over the next decade.

The army will raise seven new regiments with the 145 howitzers deployed in the northern and eastern sectors. M777A2 manufacturer BAE Systems is supplying 25 ready-built howitzers and the remaining 120 guns will be built locally in collaboration with Mahindra Defence under the Modi government’s Make in India initiative. The army is likely to get all the howitzers by 2021-end. These howitzers have superior tactical mobility as they are made from titanium alloy and weigh only 4,218kg, which is half the weight of conventional artillery guns deployed in the northern and eastern sectors.

The CH-47F(I) Chinook and the M777A2 howitzer are a deadly combination, said former Indian Air Force chief Air Chief Marshal Fali Major (retd). “The load-carrying capacity of the Chinook and the capabilities that the M777 brings will certainly be a game-changer for the forces deployed along the eastern borders,” he said. India ordered 15 Chinook helicopters from the US for $1.18 billion in September 2015. Six of them have already been delivered.

The army’s artillery arsenal in eastern Arunachal Pradesh includes the Bofors guns and the 105mm field gun. “Transporting these guns is quite tricky due to terrain and the infrastructure that is still a work in progress. It requires a lot of horse power and willpower,” said the first officer cited above.