Defence Cooperation: Bilateral and Multilateral Military Exercises Involving India

Joint military exercises serve as a crucial arm of India’s foreign policy, military diplomacy, and strategic signaling. These exercises allow the Indian Armed Forces—Army, Navy, and Air Force—to enhance interoperability, share tactical knowledge, master modern warfare doctrines, and maintain operational readiness against conventional and asymmetric threats. Categorized into bilateral, multilateral, and domestic engagements, these drills strengthen security partnerships across key regions including the Indo-Pacific, South Asia, Central Asia, and West Asia.

Objectives and Strategic Significance

Joint military drills serve distinct strategic and operational goals that extend beyond routine field training.

Tactical Interoperability and Standardization

• Standard Operating Procedures (SOPs): Establishes common tactical frameworks for combined battle drills, communication protocols, and joint command structures.
• Counter-Terrorism and Urban Combat: Focuses on anti-insurgency operations, specialized counter-terrorism tactics, and room-intervention drills under United Nations mandates.
• Technology and Knowledge Exchange: Facilitates cross-learning on advanced weapon systems, modern military hardware, electronic warfare, and counter-drone operations.

Strategic Signaling and Defense Diplomacy

• Regional Stability: Acts as a deterrence mechanism against unilateral aggression in critical maritime lanes and disputed land borders.
• Maritime Security: Secures Sea Lines of Communication (SLOCs), combats piracy, and ensures freedom of navigation across the Indian Ocean Region (IOR) and Western Pacific.
• Humanitarian Assistance and Disaster Relief (HADR): Standardizes joint responses to natural disasters, evacuation protocols, and emergency medical logistics across partner nations.

Bilateral Military Exercises

Bilateral exercises take place between the armed forces of India and a single partner nation.

Land Forces (Army) Bilateral Exercises

Maritime (Navy) Bilateral Exercises

Air Combat (Air Force) Bilateral Exercises

Multilateral Military Exercises

Multilateral drills involve three or more partner nations, serving as key platforms for building coalition capabilities and fostering regional security alliances.

Key Multilateral Forums

Malabar Exercise

• Participating Nations: India, United States, Japan, and Australia (Quad countries).
• Domain: Naval / Maritime Security.
• Core Focus: Complex carrier strike operations, advanced Anti-Submarine Warfare (ASW), anti-air combat, and cross-deck landings across the Indo-Pacific region.

MILAN

• Participating Nations: Multinational (over 50 navies from friendly foreign countries).
• Domain: Naval / Maritime Diplomacy.
• Core Focus: Biennial exercise hosted by the Indian Navy at Visakhapatnam emphasizing maritime brotherhood, tactical seamanship, anti-piracy, and HADR coordination.

Exercise Pitch Black

• Participating Nations: Multinational (Hosted by the Royal Australian Air Force, featuring over 15 nations).
• Domain: Air Combat.
• Core Focus: Complex Large Force Employment (LFE) warfare, night-combat operations, and integrated air-defense drills.

Exercise Bright Star

• Participating Nations: Multinational (Led by Egypt and the United States, including Indian Tri-Services).
• Domain: Tri-Service Operations.
• Core Focus: Complex desert combat, live-fire battle drills, combined arms operations, and counter-terrorism logistics.

RIMPAC (Rim of the Pacific)

• Participating Nations: Multinational (World’s largest international maritime exercise hosted by the US Navy).
• Domain: Naval / Maritime.
• Core Focus: Combined amphibious operations, sea control, gunnery drills, and maritime security warfare.

Khaan Quest

• Participating Nations: Multinational (Hosted in Mongolia).
• Domain: Army / Peacekeeping.
• Core Focus: Enhancing Peacekeeping Operations (PKO) capabilities and interoperability under United Nations mandates.

Cobra Warrior

• Participating Nations: Multinational (Hosted by the Royal Air Force, UK).
• Domain: Air Combat.
• Core Focus: High-intensity air combat tactics, tactical flight interception, and operational planning.

Exercise Sea Dragon

• Participating Nations: India, United States, Japan, Australia, South Korea.
• Domain: Naval Aviation / Maritime Patrol.
• Core Focus: Anti-Submarine Warfare (ASW) tracking and interdiction drills utilizing long-range maritime reconnaissance aircraft like the P-8I.

La Perouse

• Participating Nations: France, India, United States, Australia, Japan, United Kingdom.
• Domain: Naval / Maritime Security.
• Core Focus: Maritime domain awareness, communication synchronization, and high-seas tactical interdiction in the Indian Ocean.

Tri-Service and Major Domestic Drills

To maintain operational jointness among the Army, Navy, and Air Force, the Indian Armed Forces regularly conduct domestic tri-service exercises.

Domestic Command and Joint Drills

• Tiger Triumph: Bilateral tri-service exercise between India and the United States focusing on amphibious operations, joint command structures, and HADR logistics.
• Indra: Formerly a bilateral army/navy exercise with Russia, evolved into a joint tri-service exercise covering counter-terrorism and maritime warfare.
• Bharat Shakti: Integrated domestic tri-service firepower demonstration highlighting indigenous defense platforms like Tejas, K9 Vajra, and ALH Dhruv.
• Gagan Shakti: Nationwide large-scale exercise executed by the Indian Air Force to validate operational readiness, long-range strike capabilities, and rapid troop movement across borders.
• Paschim Lehar (XPL): Joint maritime exercise conducted by the Western Naval Command along with the Army, Air Force, and Coast Guard to validate operational concepts.
• Tropex (Theatre Level Operational Readiness Exercise): Biennial apex exercise of the Indian Navy involving major combatants, submarines, aircraft, and units from the Army, Air Force, and Coast Guard.

Core Facts for Revision

• Quad Maritime Forum: Malabar began as a bilateral naval exercise between India and the US in 1992, expanded to include Japan in 2015, and Australia rejoined in 2020.
• First Air Exercise with Japan: Exercise Veer Guardian (2023) marked the inaugural joint air combat exercise between the Indian Air Force and Japan Air Self-Defense Force.
• Host of MILAN: The Indian Navy hosts Exercise MILAN biennially; it started in 1995 at the Andaman and Nicobar Command with just four foreign nations.
• Tri-Service Command: Andaman and Nicobar Command (ANC) is India’s first and only operational geographical theater command, frequently hosting amphibious joint drills.
• Special Forces Exercises: Vajra Prahar (US), Khanjar (Kyrgyzstan), and Cyclone (Egypt) are dedicated Special Forces bilateral exercises.
• First Foreign Exercise for Rafale: Exercise Orion in France marked the first overseas deployment and operational participation of IAF’s Rafale fighter jets.
• Cope India Expansion: Initially a purely bilateral IAF-USAF engagement, it periodically includes observer air forces such as Japan.
• Desert Counter-Terrorism: Exercise Cyclone is the first dedicated joint exercise between the Special Forces of the Indian Army and the Egyptian Army.
• First Overseas Tejas Deployment: Exercise Desert Flag in the UAE marked the first participation of India’s indigenous LCA Tejas in an international air combat exercise.