India's defeat in the Sino-Indian War came as a grave shock in comparison to its global aspirations and recognition. Large scale hostilities and military reverses dealt a shattering blow to its self-confidence and pride. India was obliged to turn towards the west for military and political support. Following the conflict with China, India became involved in two wars with Pakistan and entered a period of political instability, economic stagnation, food shortages and near-famine conditions. India's role diminished in the UN which came both as a result of its image and a deliberate decision by the post-Nehru political leadership to adopt a low profile at the UN and speak only on vital Indian interests. This change in policy was implemented during the 1965 debate on Kashmir in the Security Council when Indian Foreign Minister Swaran Singh dramatically stormed out of the session in response to the intemperate language of Zulfikar Ali Bhutto, Pakistan's Foreign Minister. In his book "India's Changing Role in the United Nations" Stanley Kochanek shows how 'bilateralism became the guiding principle of Indian foreign policy', relegating the UN to just an 'arena for maintaining such contacts'. Further the Soviet Union's backing became far more important than a slow and indecisive UN Security Council when India obtained its greatest strategic victory by beating China in the 1967 War and breaking up Pakistan into two and carving out independent Bangladesh in 1971.