{"id":124854,"date":"2026-09-17T11:50:08","date_gmt":"2026-09-17T06:20:08","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=124854"},"modified":"2026-09-17T11:50:08","modified_gmt":"2026-09-17T06:20:08","slug":"1991-india-pakistan-agreement","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/1991-india-pakistan-agreement\/","title":{"rendered":"1991 India-Pakistan Agreement: Naval Collision and Grey-Zone Tactics"},"content":{"rendered":"<h2><b>1991 India-Pakistan Agreement Latest News<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Recently, Pakistan Naval Ship (PNS) <\/span><b><i>Hunain<\/i><\/b><span style=\"font-weight: 400;\">, a Yarmook-class corvette, approached an Indian Navy warship at high speed in international waters and manoeuvred unsafely, causing a minor collision.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The incident occurred about 120 nautical miles from the Gulf of Oman in the North Arabian Sea.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The Indian warship was on a routine surveillance mission and suffered no damage, continuing its mission. PNS Hunain was damaged.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">India called the conduct &#8220;unacceptable and unprofessional&#8221; and a <\/span><b>direct violation of Article 10 of the 1991 bilateral agreement<\/b><span style=\"font-weight: 400;\"> on advance notice of military exercises.<\/span><\/li>\n<\/ul>\n<h2><b>The 2011 Precedent<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This is the second such incident since 2011. In June 2011, the Pakistani warship PNS Babur brushed past the Indian Navy frigate INS Godavari in the Gulf of Aden, causing minor damage to the Indian vessel&#8217;s helicopter safety net.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">That incident was also taken up diplomatically.<\/span><\/li>\n<\/ul>\n<h2><b>Maritime Zones under UNCLOS<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The incident occurred in international waters. Under the UN Convention on the Law of the Sea:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">A country&#8217;s territorial sea extends 12 nautical miles from its coast.<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><span style=\"font-weight: 400;\">One nautical mile equals 1.852 km.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The Exclusive Economic Zone (EEZ) extends up to 200 nautical miles, where the coastal state has rights to explore and manage seabed resources.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><b>The 1991 Agreement Explained<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The Agreement between India and Pakistan on <\/span><b><i>Advance Notice on Military Exercises, Manoeuvres and Troop Movements<\/i><\/b><span style=\"font-weight: 400;\"> was signed in April 1991.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Its purpose was to prevent any crisis arising from misreading the other side&#8217;s intentions.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Key provisions:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Major military exercises close to each other&#8217;s territory should be avoided. If held, they must follow set regulations and the other side must be informed.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Advance notice periods:<\/b><span style=\"font-weight: 400;\"> 15 days for certain air and naval exercises, 60 days for corps-level exercises, 90 days for army-level exercises.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Either side can seek clarification on assembly of forces, direction, extent and duration of an exercise.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Naval definition:<\/b><span style=\"font-weight: 400;\"> A major naval exercise involves six or more ships of destroyer or frigate size and above, exercising together and crossing into the other&#8217;s EEZ.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Article 10:<\/b><span style=\"font-weight: 400;\"> Naval ships and submarines of the two countries <\/span><span style=\"font-weight: 400;\">must not close within three nautical miles of each other in international waters<\/span><span style=\"font-weight: 400;\">, to avoid accidents. This is the provision India says was violated.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Aircraft rules:<\/b><span style=\"font-weight: 400;\"> Combat aircraft must not fly within 10 km of each other&#8217;s airspace, including Air Defence Identification Zones.\u00a0<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><span style=\"font-weight: 400;\">Exceptions apply for aircraft operating from Jammu, Pathankot, Amritsar and Suratgarh (India) and Pasrur, Lahore, Vehari and Rahimyar Khan (Pakistan), where a 5 km distance applies.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">On the same day, a companion treaty was signed: the Agreement on Prevention of Air Space Violations and for Permitting Over Flights and Landings by Military Aircraft.<\/span><\/li>\n<\/ul>\n<h2><b>Why the 1991 Agreement Was Signed<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The 1980s saw a series of confidence-building measures between the two countries.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Contributing factors included both nations&#8217; nuclear weapons programmes, which raised the cost of war, and the Soviet invasion of Afghanistan in December 1979, which made Pakistan and the US keen to avoid tension on Pakistan&#8217;s eastern border.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The immediate trigger was <\/span><b>Exercise Brass Tacks IV<\/b><span style=\"font-weight: 400;\"> in January 1987, a massive Indian military exercise in Punjab and Rajasthan.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It involved two opposing corps-level forces, including two armoured divisions and a mechanised division, with simultaneous Air Force and Navy exercises. About 150,000 troops were mobilised.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The scale rattled Pakistan and led to mechanisms for reducing uncertainty.<\/span><\/li>\n<\/ul>\n<h2><b>Ramming as a Naval Tactic<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ramming is almost as old as naval warfare. The Greeks and Romans used it as a core weapon.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The first modern instance came in 1862 at the Battle of Hampton Roads during the American Civil War, when CSS Virginia sank the Union frigate Cumberland.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The tactic resurfaced in both World Wars, including the sinking of PT-109 commanded by John F. Kennedy.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It also featured in the Cod Wars between Iceland and the UK over fishing rights.<\/span><\/li>\n<\/ul>\n<h2><b>Grey-Zone Warfare in the Arabian Sea<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The incident mirrors <\/span><b>China&#8217;s <\/b><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/gzw\/\" target=\"_blank\"><b>grey-zone tactics<\/b><\/a><span style=\"font-weight: 400;\"> in the South China Sea, where Beijing uses its Coast Guard and maritime militia to ram vessels and fire water cannons.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">These tactics <\/span><span style=\"font-weight: 400;\">stay below the threshold of open conflict while advancing strategic goals, exploiting legal ambiguity, similar to salami slicing in Eastern Ladakh<\/span><span style=\"font-weight: 400;\">.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Analysts argue that this ambiguity must end: ramming with reinforced hulls or close-range water cannons causing damage comparable to kinetic force should be treated as a grave use of force justifying proportionate self-defence.<\/span><\/li>\n<\/ul>\n<h2><b>Conclusion<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The PNS Hunain collision violates Article 10 of the 1991 Agreement and signals the arrival of grey-zone tactics in the Arabian Sea.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">For two nuclear-armed neighbours, robust rules of engagement at sea are essential to prevent accidents from escalating into crises.<\/span><\/li>\n<\/ul>\n<p><strong>Source: <a href=\"https:\/\/indianexpress.com\/article\/explained\/pakistan-ship-collide-indian-navy-1991-treaty-10880965\/\" target=\"_blank\" rel=\"nofollow noopener\">IE<\/a> |<a href=\"https:\/\/timesofindia.indiatimes.com\/articleshowprint\/134283156.cms\" target=\"_blank\" rel=\"nofollow noopener\">ToI<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The 1991 India-Pakistan Agreement sets rules for military exercises and naval encounters, gaining renewed attention after a Pakistani vessel collided with an Indian warship.<\/p>\n","protected":false},"author":18,"featured_media":124905,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[18],"tags":[10299,60,22,59],"class_list":["post-124854","post","type-post","status-publish","format-standard","has-post-thumbnail","category-upsc-mains-current-affairs","tag-1991-india-pakistan-agreement","tag-mains-articles","tag-upsc-current-affairs","tag-upsc-mains-current-affairs","no-featured-image-padding"],"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/124854","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=124854"}],"version-history":[{"count":4,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/124854\/revisions"}],"predecessor-version":[{"id":124911,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/124854\/revisions\/124911"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/124905"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=124854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=124854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=124854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}