From Galwan To Siachen: In A First, Army Rolls Out 4G, 5G Network Across Remote Ladakh Borders

In a significant move, troops posted in extreme terrains like Galwan and the Siachen Glacier now have access to 4G and 5G mobile connectivity, allowing them to stay in touch with their families despite being stationed along the remote and high-altitude areas of Ladakh bordering both China and Pakistan.

“This initiative has proved to be a major morale booster for soldiers serving in isolated winter cut-off posts at altitudes above 18,000 feet, allowing them to stay connected with their families and loved ones,” the Indian Army was quoted as saying by Indian Express.

Army troops stationed in areas including DBO, Galwan, Demchok, Chumar, Batalik, Dras, and the Siachen Glacier are now covered under reliable 4G and 5G mobile networks, according to officials.

Describing the rollout as a “transformative stride,” the Army said it will bridge the digital gap and empower remote communities” across the remote and high-altitude areas of Ladakh, including forward locations in Eastern Ladakh, Western Ladakh, and the Siachen Glacier.

A particularly historic milestone was the successful installation of a 5G mobile tower on the Siachen Glacier — the highest battlefield in the world — showcasing India’s technological prowess and resolve, read a statement by the Jammu-based PRO of Defence Ministry, Lt Colonel Suneel Bartwal.

“The pioneering effort has been made possible through a collaborative approach under the Whole-of-Government framework, wherein the Indian Army — leveraging its robust optical fibre cable infrastructure — has partnered with Telecom Service Providers (TSPs) and the UT administration of Ladakh,’’ it said.

The Fire and Fury Corps spearheaded the coordination, leading to mobile towers being installed on Army infrastructure, with four major installations in Ladakh and Kargil districts alone.

The Army termed the effort a “nation-building endeavour,” noting its wider impact on transforming the socio-economic landscape of distant border villages.

The connectivity push aims to digitally integrate the ‘First Villages’ along the border, spurring economic activity, medical support, education, tourism, local trade, and slowing migration from these areas, according to the statement.

Locals have welcomed the move, with the Army stating that mobile connectivity now acts as a lifeline — fostering inclusion, opportunity, and dignity for remote populations.

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