India Joins US‑Led Exercise Sea Dragon 2026 and Reviews Recent Multilateral Defence Drills — UPSC Current Affairs | March 22, 2026
India Joins US‑Led Exercise Sea Dragon 2026 and Reviews Recent Multilateral Defence Drills
The Indian Navy is taking part in <span class="key-term" data-definition="Exercise Sea Dragon — A United States Navy‑led, multinational anti‑submarine warfare drill held in March 2026 at Andersen Air Force Base, Guam, involving India, Japan and New Zealand (GS2: Defence)">Exercise Sea Dragon 2026</span>, underscoring deepening maritime cooperation in the Indo‑Pacific. The article also reviews other recent joint exercises such as <span class="key-term" data-definition="MILAN — A biennial multilateral naval exercise hosted by India, featuring the largest gathering of warships and aircraft in the Indian Ocean region (GS2: Defence)">MILAN 2026</span>, <span class="key-term" data-definition="Malabar — An annual Quad naval exercise involving India, the United States, Japan and Australia, aimed at enhancing interoperability (GS2: Defence)">Malabar</span>, and <span class="key-term" data-definition="Mitra Shakti — A bilateral army exercise between India and Sri Lanka, focusing on counter‑terrorism and joint response (GS2: Defence)">Mitra Shakti</span>, highlighting the strategic emphasis on joint training and regional security.
India’s Participation in Exercise Sea Dragon 2026 and Recent Joint Defence Drills The Indian Navy is currently engaged in Exercise Sea Dragon 2026 , a high‑profile anti‑submarine warfare (ASW) exercise. Conducted throughout March at Andersen Air Force Base, Guam, the drill brings together maritime forces from the United States, India, Japan Maritime Self‑Defense Force and the Royal New Zealand Air Force. Key Developments US‑led, multinational ASW training – Focuses on speed, accuracy and coordinated mission execution. Strategic aim – Enhances interoperability and strengthens anti‑submarine capabilities in the Indo‑Pacific. Participating forces – Indian Navy ships and aircraft, Japanese maritime units, and New Zealand’s P‑8I patrol aircraft. Other Notable Joint Exercises (2025‑2026) India has been active across a spectrum of bilateral and multilateral drills, each reinforcing different aspects of defence cooperation. MILAN 2026 : The 13th edition concluded on 25 February 2026 aboard the indigenous carrier INS Vikrant off Visakhapatnam. The theme ‘Camaraderie, Cooperation, Collaboration’ saw participation of 42 ships/submarines and 29 aircraft. Malabar : Conducted in November 2025 in the Northern Pacific’s Guam, reinforcing Quad maritime coordination. Yudh Abhyas 2025 : Held from 1‑14 September 2025 at Fort Wainwright, Alaska, covering heliborne ops, UAV surveillance, mountain warfare and integrated artillery‑air‑EW drills. Varuna 2025 : Took place off Goa (19‑22 March 2025), underscoring Indo‑French naval ties. Dharma Guardian 2025 : Conducted at East Fuji, Japan, following the 2024 edition in Rajasthan. Dustlik 2025 : Held at Pune’s Foreign Training Node (16‑28 April 2025). Passage Exercise (PASSEX) 2025 : Indian Navy’s INS Tabar, a submarine and P‑8I aircraft joined the UK Carrier Strike Group in the North Arabian Sea on 9‑10 June 2025 . Nomadic Elephant 2025 : Conducted in Ulaanbaatar (31 May‑13 June 2025). Mitra Shakti 2024 : Held at Maduru Oya (12‑25 August 2024). UPSC Relevance Defence exercises feature prominently in GS‑2 (International Relations & Defence). They illustrate: India’s strategic alignment with the Quad (US, Japan, Australia) and other partners, crucial for questions on Indo‑Pacific security. Operational readiness in ASW , a domain where China’s submarine fleet is expanding. India’s emphasis on interoperability, joint logistics and combined training, which are often asked in essay and answer‑type questions. Understanding the purpose and outcomes of each exercise helps answer MCQs on bilateral/multilateral defence cooperation (e.g., Mitra Shakti, Yudh Abhyas). Way Forward For aspirants, it is essential to track: Future editions of Exercise Sea Dragon and its impact on regional anti‑submarine capabilities. Expansion of MILAN to include more Indo‑Pacific partners. Integration of new platforms such as indigenous carriers, UAVs and maritime patrol aircraft in joint drills. Policy implications for India’s maritime doctrine, especially the “Act East” and “Indo‑Pacific” strategies. Staying updated on these exercises will aid in answering both factual MCQs and analytical questions on India’s defence diplomacy.
Exercise Sea Dragon 2026 – US‑led anti‑submarine warfare drill held in March 2026 at Andersen AFB, Guam, with India, Japan and New Zealand.
Indian Navy deployed surface ships and P‑8I maritime patrol aircraft, integrating with US, Japanese and New Zealand forces.
Strategic aim: improve interoperability and counter China’s expanding submarine fleet in the Indo‑Pacific.
MILAN 2026 (13th edition) concluded on 25 Feb 2026 aboard INS Vikrant, featuring 42 ships/submarines and 29 aircraft from 16 nations.
Malabar 2025, the Quad naval exercise, was conducted in November 2025 near Guam, reinforcing US‑India‑Japan‑Australia maritime coordination.
Yudh Abhyas 2025 (1‑14 Sep 2025) in Alaska focused on high‑altitude, cold‑weather warfare, UAV surveillance and integrated artillery‑air‑EW drills.
Background & Context
These drills align with India’s Indo‑Pacific strategy and Quad partnership, showcasing a shift from bilateral to multilateral defence diplomacy to safeguard maritime trade routes and counter regional under‑sea threats, especially from China.
UPSC Syllabus Connections
GS2•Bilateral, regional and global groupings involving IndiaGS3•Various security forces and agenciesEssay•International Relations and GeopoliticsGS2•India and its neighborhood relationsGS2•Constitutional posts, bodies and their powers and functionsPrelims_CSAT•Reading ComprehensionPrelims_GS•International Current Affairs
Mains Answer Angle
GS2/GS3 – Discuss how participation in multilateral naval exercises like Sea Dragon, MILAN and Malabar strengthens India’s maritime doctrine and strategic autonomy in the Indo‑Pacific.