2 In 1974, the two sides signed three agreements on trade aviation and navigation, followed by the fishery agreement a year later. 3 The signing of the treaty of peace in 1978, calling for peaceful settlement of disputes following the Five principles of Peaceful Co-existence, promoting economic and cultural cooperation and exchange, and prohibiting both countries from seeking regional hegemony2 In 1974, the two sides signed three agreements on trade, aviation and navigation, followed by the fishery agreement a year later. 3 The signing of the treaty of peace in 1978, calling for peaceful settlement of disputes following the Five Principles of Peaceful Co-existence, promoting economic and cultural cooperation and exchange, and prohibiting both countries from seeking regional hegemony