 Nehru maintained good relations with Britain even after the Suez Crisis.Nehru accepted the arbitration of the UK and World Bank, signing the Indus Waters Treaty in 1960 with Pakistani ruler Ayub Khan to resolve long-standing disputes about sharing the resources of the major rivers of the Punjab region.After years of failed negotiations, Nehru authorised the Indian Army to invade Portuguese-controlled Goa in 1961, and then he formally annexed it to India.