Simla Agreement

The Simla Agreement, or Shimla Agreement, was signed between India and Pakistan on 2 July 1972 in Shimla, the capital city of the Indian state of Himachal Pradesh. It followed from the Bangladesh Liberation war in 1971 that led to the independence of Bangladesh, which was earlier known as East Pakistan and was part of the territory of Pakistan. India entered the war as an ally of Bangladesh which transformed the war into an Indo-Pakistani War of 1971.
The agreement was the result of resolve of both the countries to "put an end to the conflict and confrontation that have hitherto marred their relations". It conceived the steps to be taken for further normalisation of mutual relations and it also laid down the principles that should govern their future relations.
Details of the Simla agreement.
The treaty was signed in Simla (also spelt "Shimla") in India by Zulfiqar Ali Bhutto, the President of Pakistan, and Indira Gandhi, the Prime Minister of India. The agreement also paved the way for diplomatic recognition of Bangladesh by Pakistan. Technically the document was signed at 0040 hours in the night of 3 July; despite this official documents are dated 2 July 1972. Some of the major outcomes of the Simla Agreement are:
The agreement has not prevented the relationship between the two countries from deteriorating to the point of armed conflict, most recently in the Kargil War of 1999. In Operation Meghdoot of 1984 India seized all of the inhospitable Siachen Glacier region where the frontier had been clearly not defined in the agreement (possibly as the area was thought too barren to be controversial); this was considered as a violation of the Simla Agreement by Pakistan. Most of the subsequent deaths in the Siachen Conflict have been from natural disasters, e.g. avalanches in 2010, 2012, and 2016.
Text.
Simla Agreement on Bilateral Relations between India and Pakistan signed by Prime Minister Indira Gandhi, and President of Pakistan, Z. A. Bhutto, in Simla on 2 July 1972.
Delhi Agreement.
The Delhi Agreement on the Repatriation of War and Civilian Internees is a tripartite agreement among the aforementioned states, signed on 28 August 1973. The agreement was signed by Kamal Hossain, the Foreign Minister of the Government of Bangladesh, Sardar Swaran Singh, Minister of External Affairs of India and Aziz Ahmed, the Minister of State for Defense and Foreign Affairs of the Government of Pakistan.