Before a soldier can reach a border post in Ladakh or Arunachal Pradesh, someone has to build the road. Since 1960, that job has belonged to the Border Roads Organisation.

BRO: Border Roads Organisation.
GREF: General Reserve Engineer Force.
DGBR: Director General Border Roads.
Motorable road: A road vehicles can use.
1Chapter 1: Who and What BRO Is
Must Know
Set up in 1960
- The Border Roads Organisation (BRO) was set up on 7 May 1960.
- It builds and maintains roads in India’s remote border regions.
Under the Defence Ministry
- Since 2015, BRO has come entirely under the Ministry of Defence.
- Its funding and administration were once shared with the Ministry of Road Transport and Highways.
Who builds the roads
- BRO’s core workforce comes from the General Reserve Engineer Force (GREF).
- It also includes officers on deputation from the Indian Army Corps of Engineers.
Where it works
- BRO works in 19 states and three union territories.
- It also builds roads in friendly neighbouring countries, including Afghanistan, Bhutan and Myanmar.
Who leads it
- BRO’s executive head is the Director General Border Roads (DGBR), a Lieutenant General-rank officer.
- The DGBR is Lt Gen Harpal Singh.
Remember: BRO: 1960 · fully under MoD since 2015 · staffed by GREF · led by a Lt Gen DGBR.
True or False: BRO’s workforce is regular Army soldiers.
2Chapter 2: Roads, Records and GREF
Good to Know
Landmark tunnels
- BRO’s landmark projects include the Atal Tunnel under Rohtang Pass.
- They also include the Sela Tunnel in Arunachal Pradesh.
The world’s highest motorable road
- In 2021, BRO won a Guinness World Record for the world’s highest motorable road, at Umling La in Ladakh, at 19,024 feet.
- In October 2025, BRO went higher.
- It built a road at Mig La Pass, also in Ladakh, at 19,400 feet, beating its own record.
What GREF actually is
- GREF is not the Army, and it is not an ordinary civilian department.
- Its members are civilian employees, but the force is organised army-style, in units with Army-equivalent ranks.
- GREF personnel fall under the Army Act, 1950, and the Army Rules, 1954, with only a few exceptions.
- In wartime, GREF works as a direct part of military operations.
- In peacetime, it builds and maintains border roads.
Named projects
- BRO organises its work into geographically named Projects.
- Project Beacon, based in Srinagar, is its oldest.
- Project Vartak covers much of Arunachal Pradesh.
Roads beyond India
- BRO built the Delaram-Zaranj Highway in Afghanistan, completed in 2008.
- It has also worked on road connectivity in Bhutan.
True or False: GREF personnel fall under the Army Act, 1950.
3Chapter 3: The Wider Picture
Great to Know
Among India’s border agencies
- BRO is one of several organisations managing India’s border infrastructure and security.
- See Border Security: Management, Organizations and Regional Challenges and Sashastra Seema Bal.
The terrain
- BRO’s mountain-pass road projects sit within a wider geography of Himalayan connectivity.
- See Himalayan Mountain Passes.
Pushing into once-unbuildable terrain
- The Mig La achievement came just four years after the Umling La record.
- India keeps pushing infrastructure into terrain once considered unbuildable.
- That turns remote border regions into places people can reach and live connected lives in.
- For why this region needed roads, see Arunachal Pradesh: From NEFA to Statehood, and the McMahon Line.
Think it through: Think it through: why is a road “defence”?
Soldiers, food and fuel all travel on roads. Without a road, a border post is cut off every winter. So the builder of the road is part of national security, not just public works.
4Chapter 4: Past Papers
Exam Point of View
CAPF (ACs) 2022: statements on BRO
- A real exam question asked candidates to identify correct statements about the Border Roads Organisation.
- Questions like this test the basics covered above.
- They ask when BRO was set up, which ministry runs it now, and who staffs it.
- The staff are GREF, not regular Army soldiers.
True or False: BRO has been fully under the Ministry of Defence since 2015.
5Chapter 5: Current Affairs
Current Affairs
The Strategic Infrastructure Conclave
- On 15-16 July 2026, BRO held its Strategic Infrastructure Conclave in New Delhi. (Source: PIB, 16 July 2026.)
- The theme was “Enhancing Capability through Technology, Innovation and Execution Excellence”.
The Defence Minister’s message
- Raksha Mantri Rajnath Singh said basic infrastructure stays central to military operations, even as advanced weapons are inducted.
- He said, “the person who builds that road is as vital a guardian of national security as the soldier who stands at the border.” (Source: PIB.)
Digital platforms and publications
- Singh launched two new digital platforms, for Project Management and Recruitment.
- He released three flagship BRO publications: “Path Pradarshak”, “Oonchi Sadken” and “Path Vikas”.
- He also unveiled the official BRO Anthem. (Source: PIB.)
The DGBR’s priorities
- DGBR Lt Gen Harpal Singh said BRO is undergoing organisational transformation.
- He highlighted digital planning, AI-enabled solutions and stronger collaboration with industry and academia. (Source: PIB.)
True or False: BRO held a Strategic Infrastructure Conclave on 15-16 July 2026.
Quick Q&A
- BRO set up? 7 May 1960.
- Under MoD fully since? 2015.
- Umling La height? 19,024 ft.
- Mig La height? 19,400 ft.
- Core workforce? GREF.
MCQ on BRO
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Related reading
- All Indian Polity and Constitution Articles
- Polity0013 — Border Security: Management, Organizations and Regional Challenges
- Polity0137 — Sashastra Seema Bal (SSB)
- IndGeo0046 — Himalayan Mountain Passes
- GK0033 — Arunachal Pradesh
- ModHist0043 — Arunachal Pradesh: From NEFA to Statehood, and the McMahon Line
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