New Delhi, Dec 31: Operation Sindoor emerged as a defining moment for India’s security doctrine in 2025, marking the most expansive and multi-domain military action in decades and firmly establishing a new normal in India’s response to cross-border terrorism.
Launched in the early hours of May 7, Operation Sindoor saw India carry out precision missile strikes on nine terror camps in Pakistan and Pakistan-Occupied Kashmir in retaliation to the Pahalgam terror attack that killed 26 civilians. The strikes reportedly eliminated at least 100 terrorists and targeted key hubs of terror outfits, including Jaish-e-Mohammed’s headquarters in Bahawalpur, Lashkar-e-Taiba’s base in Muridke, and multiple facilities in Sialkot, Muzaffarabad, Kotli and Bhimber.
The operation was widely viewed as a clear assertion of India’s political and military resolve. Prime Minister Narendra Modi made it explicit that India would not tolerate nuclear blackmail and would no longer differentiate between terror masterminds and the state that sponsors them. Following the strikes, India conveyed to Pakistan that it did not seek escalation and that the action was limited to terrorist infrastructure.
However, after Pakistan attempted military retaliation, India responded decisively using advanced air defence and counter-drone systems, including the S-400 Triumph, Barak-8, Akash missiles and the Integrated Counter-UAS Grid. The Indian military inflicted significant damage on Pakistani military assets, including hangars, radar installations, command and control centres and air base runways.
The hostilities ended on May 10 after talks between the two armies, but the episode redefined India’s deterrence posture. Operation Sindoor was the most significant military action since the 1971 war and highlighted seamless coordination among the Army, Navy and Air Force, while showcasing modern warfare capabilities involving drones and counter-drone technologies.
As part of a broader deterrent posture, the Indian Navy swiftly deployed its carrier battle group, submarines and aviation assets at sea with full combat readiness. Addressing the nation on May 12, the Prime Minister said India had only suspended its action and would judge Pakistan’s future conduct strictly.
Beyond kinetic operations, India also employed non-military measures. A major strategic move was the suspension of the Indus Waters Treaty of 1960 until Pakistan credibly ends support to cross-border terrorism, a decision with serious implications for Pakistan’s water and agriculture sectors.
Throughout 2025, India maintained an assertive stance along the Line of Actual Control with China, strengthening surveillance and preparedness. The Navy further expanded its maritime presence in the Indian Ocean amid growing Chinese activity, while progressing key modernisation projects, including nuclear submarines and naval aviation.
