BRO opens 125 projects at once, including Shyok tunnel in Ladakh

What happened
- On 7 December 2025 the Defence Minister dedicated 125 BRO projects, the most ever at one time: 28 roads, 93 bridges and 4 others, built for about ₹5,000 crore [PIB].
- They lie in Ladakh, J&K and seven states: Arunachal Pradesh, Sikkim, Himachal Pradesh, Uttarakhand, Rajasthan, West Bengal and Mizoram [PIB].
- The 920-metre cut-and-cover Shyok Tunnel on the Darbuk-Shyok-Daulat Beg Oldie road gives all-weather access [PIB].
Background
- The DS-DBO road leads to Daulat Beg Oldie, India’s northernmost post near the Karakoram Pass.
Why it matters
- Roads and bridges on the LAC let troops move in winter. They also link border villages, which is the aim of the Vibrant Villages Programme.
How to use this in Mains
- As per PIB (2025-12-07): on 7 December 2025 the Defence Minister dedicated 125 BRO projects, the most ever at one time: 28 roads, 93 bridges and 4 others, built for about ₹5,000 crore.
- Roads and bridges on the LAC let troops move in winter. They also link border villages, which is the aim of the Vibrant Villages Programme.
Quotable data pointThe 920-metre cut-and-cover Shyok Tunnel on the Darbuk-Shyok-Daulat Beg Oldie road gives all-weather access.
PIB: Defence: 125 BRO projects dedicated, 7 Dec 2025
Exam angle
UPSC
Prelims: DS-DBO road, Shyok. · Mains: border infrastructure with China.
Practice MCQs
Original practice questions (not PYQs).
Practice · UPSC
Number of BRO projects opened on 7 Dec 2025
Answer (c) & explanation
PIB.
Practice · UPSC
The Shyok Tunnel lies on which road?
Answer (b) & explanation
PIB.
Practice · UPSC
Length of the Shyok Tunnel
Answer (a) & explanation
PIB.
Go deeper
Official source: PIB: Defence: 125 BRO projects dedicated, 7 Dec 2025
facts from cited sources only; faculty review pending