Defence Minister Rajnath Singh on Sunday inaugurated 125 Border Roads Organisation (BRO) projects from eastern Ladakh, marking India’s largest-ever single-day border infrastructure rollout as the country steps up defence preparedness amid challenges from China and Pakistan. The centrepiece of the expansion is the Shyok Tunnel, a 920-metre cut-and-cover structure located at over 12,000 feet on the strategically critical Darbuk–Shyok–Daulat Beg Oldie (DS-DBO) Road, a corridor whose importance has risen sharply since the 2020 Galwan Valley clashes. Describing the tunnel as an engineering marvel built in one of the world’s toughest terrains, Rajnath said the project ensures all-weather connectivity to forward positions along the Line of Actual Control (LAC). The DS-DBO axis leads to Daulat Beg Oldie, India’s northernmost military outpost, located close to the LAC with China and not far from the Karakoram Pass. BRO engineers said the tunnel would significantly reduce winter disruptions caused by heavy snowfall and avalanches, ensuring a stable and reliable logistics chain for troops deployed in the high-friction eastern Ladakh sector. Linking border infrastructure directly to India’s counter-terror and conventional preparedness, Rajnath referred to Operation Sindoor, stating that the operation was enabled by strong connectivity that ensured timely logistics support to the armed forces. He said India’s improved border-area infrastructure played a decisive role in the success of the mission, reflecting a shift from reactive defence to proactive, capability-driven border management. Officials said the accelerated infrastructure push since Galwan is shaped by the strategic reality of facing two hostile neighbours simultaneously, with a heavily militarised China along the LAC and an unpredictable Pakistan along the Line of Control (LoC). The 2020 clashes highlighted the need for uninterrupted logistics in high-altitude regions, and with disengagement talks failing to fully resolve tensions in areas such as Depsang and Demchok, India’s strategy now focuses on permanence, survivability and rapid reinforcement. The 125 projects inaugurated include 28 roads, 93 bridges and four miscellaneous works spread across two Union Territories—Ladakh and Jammu & Kashmir—and seven states: Arunachal Pradesh, Sikkim, Himachal Pradesh, Uttarakhand, Rajasthan, West Bengal and Mizoram. Valued at around Rs 50 billion, this represents the highest annual addition to the BRO’s project portfolio in its history. Rajnath said the expanded infrastructure would bring remote villages and forward posts closer to the national mainstream while strengthening India’s strategic posture along both the LAC and the LoC.