STEEL CUTTING OF FIFTH FLEET SUPPORT SHIP FOR INDIAN NAVY

1. At a Glance

Steel cutting is the formal commencement of warship construction; the 5th and final Fleet Support Ship (FSS) for the Indian Navy began construction at Hindustan Shipyard Limited (HSL), Visakhapatnam on 08 May 2026 [S1].
FSS are >40,000 tonne displacement auxiliary vessels for at-sea replenishment of fuel, water, ammunition and stores, central to the Navy's blue-water (sustained ocean-going) posture [S1].
Exemplifies Aatmanirbhar Bharat in defence shipbuilding — entire fleet built domestically under a ~₹19,000 crore order to a PSU shipyard [S2].

The 'Steel Cutting' ceremony of the 5th (last) FSS was held at HSL Visakhapatnam on 08 May 2026, presided over by Vice Admiral Sanjay Sadhu, Controller of Warship Production & Acquisition (CWP&A) [S1].

16 Aug 2023: Cabinet Committee on Security (CCS) approved acquisition of 5 FSS [S2].
25 Aug 2023: Ministry of Defence signed contract with HSL Visakhapatnam worth ~₹19,000 crore [S2].
Steel cutting milestones: 1st FSS (PRID 2017617), 2nd FSS at L&T Kattupalli, 3rd (PRID 2105099), 4th (PRID 2138104), 5th — 08 May 2026 [S1][S3][S4][S5].
Capacity-sharing: HSL sub-contracted two FSS to L&T Shipyard, Kattupalli (Tamil Nadu) to meet delivery timelines [S2].
Deliveries to begin mid-2027 [S1][S2].

Project: 5 × Fleet Support Ships (FSS) for Indian Navy [S2].
Prime contractor: Hindustan Shipyard Limited (HSL), a Defence PSU under Ministry of Defence (Dept. of Defence Production), Visakhapatnam [S1].
Sub-builder: L&T Shipyard, Kattupalli — building 2 of 5 [S2].
Contract cost: ~₹19,000 crore [S2].
Displacement: >40,000 tonnes each — largest auxiliaries ever built in India [S1].
Role: Underway Replenishment (RAS) — fuel, fresh water, ammunition, dry & refrigerated stores [S1].
Chief Guest (5th steel cutting): VAdm Sanjay Sadhu, CWP&A [S1].
First delivery: mid-2027 [S1].
Acquisition route: Buy (Indian-IDDM) category under Defence Acquisition Procedure (DAP) 2020 (CCS-approved) [S2].

Strategic / Geopolitical
FSS enable sustained Indian Navy operations in IOR & beyond without harbour return — critical for SAGAR / MAHASAGAR doctrine and anti-piracy deployments in Gulf of Aden, South China Sea [S1].
Enhances carrier battle group endurance around INS Vikramaditya / Vikrant [S1].
Economic / Aatmanirbharta
₹19,000 cr order to a domestic PSU sustains the indigenous warship-building ecosystem; revives HSL's order book post-takeover by MoD in 2010 [S2].
Workshare with L&T (private) exemplifies the PSU + private sector partnership model [S2].
Scientific / Technological
Involves complex Replenishment-at-Sea (RAS) rigs, dual-product transfer, station-keeping systems [S1].
Administrative
Production tracked via standard warship gates: Steel Cutting → Keel Laying → Launch → Delivery [S3][S4][S5].

08 May 2026: Steel cutting of 5th FSS at HSL, Visakhapatnam [S1].
2025: Steel cutting of 4th FSS (PRID 2138104) [S5].
2025: Keel laying of 3rd FSS at HSL (PRID 2143499) [S6].
2024–25: Steel cutting of 3rd FSS (PRID 2105099); 2nd FSS steel cutting at Kattupalli (L&T) (PRID 2083604) [S4][S7].
2024: Keel laying of 1st FSS (PRID 2073452) at HSL [S8].

FSS are being built by Hindustan Shipyard Limited, Visakhapatnam — a Defence PSU [S1].
HSL was transferred from Ministry of Shipping to Ministry of Defence in 2010 (general knowledge anchor) — verify in MoD docs.
CCS approval for the 5 FSS: 16 August 2023; contract signed 25 August 2023 [S2].
Contract cost: ~₹19,000 crore [S2].
Displacement of each FSS: >40,000 tonnes [S1].
First delivery scheduled: mid-2027 [S1][S2].
Two of the five FSS are being constructed at L&T Shipyard, Kattupalli (Tamil Nadu) [S2].
5th steel cutting Chief Guest: VAdm Sanjay Sadhu, Controller of Warship Production & Acquisition (CWP&A) [S1].
FSS function: Underway Replenishment of fuel, water, ammunition, stores [S1].
Steel cutting marks the start of fabrication, preceding Keel Laying [S3].

GS-III — Security: "Various security forces and agencies and their mandate"; Defence indigenisation / Aatmanirbharta in defence.
GS-II — IR: Maritime security & India's blue-water aspirations in IOR.
Question stems: 1. "India's transition to a blue-water navy hinges as much on fleet auxiliaries as on combatants." Discuss in light of recent acquisitions. 2. Evaluate the role of Defence PSUs (e.g., HSL) and private shipyards (e.g., L&T) in achieving Aatmanirbharta in warship construction. 3. Examine how the Defence Acquisition Procedure (DAP) 2020 has facilitated indigenous capital procurement for the Indian Navy.

Project 17A (Nilgiri-class frigates) — concurrent indigenous warship programme.
Project 75 / 75I Submarines — underwater arm of indigenisation.
INS Vikrant & IAC-II — carriers FSS will support.
SAGAR / MAHASAGAR doctrine — strategic rationale for blue-water reach.
Defence Acquisition Procedure (DAP) 2020 & Buy (Indian-IDDM) category — procurement framework.
Hindustan Shipyard Limited — DPSU profile, post-2010 MoD takeover.
iDEX & SRIJAN portal — broader defence indigenisation ecosystem.
Information Fusion Centre – IOR (IFC-IOR), Gurugram — maritime domain awareness complement.

HSL vs MDL vs GRSE vs CSL: FSS are at HSL Visakhapatnam (with L&T Kattupalli sharing), not Mazagon Dock or Cochin Shipyard.
HSL ministry: Under Ministry of Defence (Dept. of Defence Production) — not Ministry of Ports, Shipping & Waterways.
Steel cutting ≠ Keel laying ≠ Launch: Aspirants confuse the sequence; steel cutting is first.
Contract value ₹19,000 cr for all 5 ships combined, not per ship [S2].
FSS are auxiliaries, not combatants — do not confuse with frigates/destroyers.
Displacement >40,000 t makes them among the largest Indian-built naval vessels, second only to IAC Vikrant.

[S1] STEEL CUTTING OF FIFTH FLEET SUPPORT SHIP FOR INDIAN NAVY — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2259193 — (tier 1)
[S2] MoD inks Rs 19,000 crore contract with HSL for five Fleet Support Ships — https://www.pib.gov.in/PressReleaseIframePage.aspx?PRID=1952073 — (tier 1)
[S3] Steel Cutting of First FSS, HSL Visakhapatnam — https://pib.gov.in/PressReleasePage.aspx?PRID=2017617 — (tier 1)
[S4] Steel Cutting of Third FSS — https://pib.gov.in/PressReleasePage.aspx?PRID=2105099 — (tier 1)
[S5] Steel Cutting of Fourth FSS — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2138104 — (tier 1)
[S6] Keel Laying of Third FSS — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2143499 — (tier 1)
[S7] Steel Cutting of Second FSS at Kattupalli — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2083604 — (tier 1)
[S8] Keel Laying of First FSS — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2073452 — (tier 1)