Defence Secretary Rajesh Kumar Singh flagged in mountaineering expeditions to Mount Everest and Kilimanjaro on July 17, 2025. The Everest mission marked Nehru Institute of Mountaineering's 60th anniversary, while the Kilimanjaro team featured Divyangjan climber Uday Kumar. The expeditions showcased India's mountaineering excellence and adventure leadership across land, sea, and air.