On 10 July 2026, Union Home Minister Amit Shah and Ports Minister Sarbananda Sonowal reviewed the establishment of a new Bureau of Port Security (BoPS) — a dedicated body to make India's ports and coastline "impregnable." The review covered CISF-trained security at ports, a Port Security Training Institute (PSTI), and better protection of fishing harbours and fish landing centres, alongside promotion of ISRO's 'Nabhmitra' safety app for fishermen. For an NDA aspirant, this is a strong internal-security topic that opens up India's coastal-security architecture — a subject sharpened forever by the 26/11 Mumbai attacks.
The news in one frame
The essentials:
- What: review of the Bureau of Port Security (BoPS), a new dedicated port-security body.
- Who: Home Minister Amit Shah + Ports Minister Sarbananda Sonowal; attended by the IB Director, DG CISF, and secretaries of Home/Border Management/Ports/Fisheries.
- Key points: only CISF-trained private security at ports; a Port Security Training Institute (PSTI); security at fishing harbours; wider use of ISRO's 'Nabhmitra' app.
- Goal: an "impregnable" coastal and port-security grid.
Why coastal security became a national priority: 26/11
You cannot understand this topic without the 26/11 Mumbai attacks (November 2008), when ten terrorists arrived by sea — hijacking a fishing boat — and exposed glaring gaps in coastal security. The attacks triggered a complete overhaul of how India guards its ~7,500 km coastline and its ports. The BoPS is the latest step in that long modernisation. This is why coastal security is a recurring internal-security theme — and a favourite in the SSB current-affairs discussion. India's maritime-security posture is developed further in the NDA general-knowledge notes.
The three-tier coastal security grid — the concept to master
The examinable core is India's three-tier (three-layer) coastal security grid, set up/strengthened after 26/11. Moving from the deep sea inward:
- Outer layer → the Indian Navy — overall responsibility for maritime security, patrolling the International Maritime Boundary Line (IMBL) and beyond.
- Middle layer → the Indian Coast Guard (ICG) — securing the Territorial Waters (12 nm) and the Exclusive Economic Zone (up to 200 nm).
- Inner layer → the State Marine/Coastal Police — patrolling shallow coastal waters and the shore.
The Navy is the designated overall authority for coastal security, with the Coast Guard as the lead for the near seas. Coordination runs through Joint Operations Centres (JOCs) and a coastal radar chain for maritime domain awareness. Fixing this Navy → Coast Guard → Marine Police ladder is a classic, high-return fact, and it connects to the NDA notes on India's maritime and defence ecosystem.
The forces and schemes involved
Round out the toolkit, since these appear as one-fact questions:
- Indian Coast Guard (ICG) — an armed force (under the Ministry of Defence) safeguarding India's maritime zones; its motto is "Vayam Rakshamah" (We Protect).
- CISF (Central Industrial Security Force) — the CAPF that guards critical infrastructure, including major ports and airports; in the BoPS model it will train the port-security personnel.
- Sagar Prahari Bal — a Navy force for harbour and naval-base protection.
- Coastal Security Scheme — a central scheme (since 2005) funding coastal police stations, jetties, boats and equipment.
- Nabhmitra — an ISRO-developed app/device giving fishermen distress alerts and safety messaging at sea.
The Bureau of Port Security adds a specialised, standardised body to knit port protection together — a natural next step in this architecture. These developments are tracked on the NDA daily current affairs.
Eyes on the sea: maritime domain awareness
Guarding a 7,500 km coast is impossible by patrol boats alone — it needs maritime domain awareness (MDA), the ability to see and track everything at sea in real time. India built this after 26/11, and it is prime exam material:
- A coastal radar chain (a network of static radar and sensor stations) watches the coastline for suspicious movement.
- The Information Management and Analysis Centre (IMAC) at Gurugram — the hub of the NC3I (National Command Control Communication and Intelligence) network — fuses inputs from the Navy, Coast Guard and other agencies into a single maritime picture.
- Policy is steered by the National Committee for Strengthening Maritime and Coastal Security (NCSMCS), and preparedness is tested through periodic coastal-defence exercises like "Sea Vigil" and "Sagar Kavach."
The Bureau of Port Security slots into this architecture by standardising the last mile — the security of the ports and harbours themselves. Together, sensing (MDA), coordinating (IMAC/NC3I) and guarding (BoPS/CISF) form a layered, intelligence-led coastal shield.
Why it matters strategically
For the bigger picture:
- Sea-borne threats persist: terrorism, smuggling, arms and narcotics trafficking, and infiltration all exploit the sea.
- Ports are critical infrastructure: with ~95% of India's trade by volume moving by sea, a secure port is an economic-security necessity.
- Fishermen are the "eyes and ears": securing fishing harbours and equipping fishermen (via Nabhmitra) turns the coastal community into a first line of awareness.
Exam relevance in one paragraph
For NDA General Awareness, retain: the 26/11 (2008) attacks reshaped coastal security into a three-tier grid — Navy (outer), Coast Guard (territorial waters/EEZ), State Marine Police (shore); the Navy is the overall authority; CISF guards ports and will train BoPS personnel; the Coastal Security Scheme (2005) funds coastal policing; Nabhmitra is an ISRO app for fishermen. For the SSB, linking 26/11, the three-tier grid and the new BoPS shows genuine awareness of India's internal-security evolution.
🎯 Practice MCQs
Q1. India's coastal security was fundamentally overhauled after which event? (a) Kargil War 1999 (b) 26/11 Mumbai attacks (2008) (c) Uri attack 2016 (d) Galwan 2020 → (b) — the 26/11 Mumbai attacks of 2008.
Q2. In the three-tier coastal security grid, the outermost layer is the responsibility of the: (a) State Marine Police (b) Indian Coast Guard (c) Indian Navy (d) CISF → (c) — the Indian Navy.
Q3. The Indian Coast Guard mainly secures which zone? (a) inland rivers (b) territorial waters and the EEZ (c) the high seas only (d) airspace → (b) — territorial waters (12 nm) and the EEZ (up to 200 nm).
Q4. Which force is proposed to train the port-security personnel under the BoPS model? (a) BSF (b) CISF (c) ITBP (d) Assam Rifles → (b) — the CISF (Central Industrial Security Force).
Q5. 'Nabhmitra', promoted in the review, is an app developed by: (a) DRDO (b) ISRO (c) NIC (d) C-DAC → (b) — ISRO (for fishermen's safety/distress alerts).
Q6. The innermost layer of the coastal grid, patrolling shallow waters, is the: (a) Indian Navy (b) Indian Coast Guard (c) State Marine/Coastal Police (d) CRPF → (c) — the State Marine/Coastal Police.
Q7. The Indian Coast Guard functions under which ministry? (a) Home Affairs (b) Defence (c) Ports, Shipping & Waterways (d) External Affairs → (b) — the Ministry of Defence.
Q8. The Central scheme funding coastal police stations, jetties and boats is the: (a) Sagarmala (b) Coastal Security Scheme (c) Namami Gange (d) Bharatmala → (b) — the Coastal Security Scheme (since 2005).
Q9. "IMBL," patrolled by the Navy, stands for: (a) Indian Maritime Boundary Line (b) International Maritime Boundary Line (c) Inner Marine Border Limit (d) Island Maritime Base Line → (b) — International Maritime Boundary Line.
Q10. The motto of the Indian Coast Guard is: (a) Vayam Rakshamah (b) Sam no Varunah (c) Nabhah Sparsham Deeptam (d) Balidan → (a) — "Vayam Rakshamah" (We Protect).
Q11. Roughly what share of India's trade by volume moves by sea, making port security vital? (a) 30% (b) 50% (c) 75% (d) 95% → (d) — about 95% by volume.
Q12. The hub that fuses India's maritime picture, IMAC, is located at: (a) Kochi (b) Gurugram (c) Visakhapatnam (d) Port Blair → (b) — Gurugram (the NC3I network hub).
Q13. India's coastal-defence preparedness is tested through exercises named: (a) Sea Vigil / Sagar Kavach (b) Malabar (c) Pralay (d) Bharat Shakti → (a) — Sea Vigil and Sagar Kavach.
📋 How this gets asked (PYQ pattern)
Coastal and internal security is a dependable NDA General Awareness set. The reliable framings are "which event reshaped coastal security" (26/11), the three-tier grid and each force's layer, the Coast Guard's ministry (Defence) and motto, and CISF's role. A common trap swaps the layers of the grid, or places the Coast Guard under Home Affairs. The fresh 2026 hook is the Bureau of Port Security (BoPS) — ideal for "which force / which layer / which event" items. We reference the pattern, not any specific past question.
Preparing for the NDA? Coastal security, the Coast Guard and India's maritime forces are high-yield GK and strong SSB discussion points. Follow our daily NDA current affairs and train with serving-officer faculty in the upcoming Cavalier courses in Delhi.
✍️ Written by Col Vijyanat Thakur — Defence & current-affairs faculty at The Cavalier. Reviewed by the Cavalier Faculty Desk. The Cavalier, founded by ex-Army officers, has trained NDA/CDS/SSB aspirants since 2001 (Facebook · YouTube).
Source: PIB / Ministry of Home Affairs release, 10 July 2026. Facts cross-verified with independent sources.