The induction of heavy-lift helicopters and logistic drones, deployment of all-terrain vehicles and laying of an extensive network of tracks are among a host of measures that have enhanced India's combat prowess in Siachen, the world's highest battlefield, officials said on April 13.
As the Indian Army marks the 40th year of its presence on the strategically-significant Siachen glacier, the officials said there have been extensive improvements in the operational capabilities of the force due to the enhancement of infrastructure in the region in the last few years.
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