(Leap June Dingmao, fourth day), July 29, 1987, India - Sri Lanka peace accord was signed.

1987 upgrade of the ethnic conflict in Sri Lanka, the tension in the relations between Sri Lanka and India. On July 29, Indian Prime Minister Rajiv Gandhi's visit to Sri Lanka with the Sri Lankan President Jayawardene signed a peace agreement to end the ethnic conflict in Sri Lanka last four years. The main contents of ceasefire by the Sri Lankan government forces and Tamil rebels on July 31; Tamils ​​accounted for most of the Northeast and two provinces of the merger, the implementation of the semi-autonomous; India sending a peacekeeping force to monitor the cease-fire, semi-autonomous region is used to engage in damage to Sri Lanka unity, territorial integrity and national security activities.