During the Cold War, what was the Soviet Union's stance on the Kashmir issue in the UN?

The Soviet Union supported India's position.

The Soviet Union supported India's position on the Kashmir issue in the United Nations.

During the Cold War era, India and the USSR enjoyed a special relationship which led critics to say that India was part of the Soviet camp. It was a multi- dimensional relationship:

Economic: The Soviet Union assisted India’s public sector companies at a time when such assistance was difficult to get. It gave aid and technical assistance for steel plants like Bhilai, Bokaro, Visakhapatnam, and machinery plants like Bharat Heavy Electricals Ltd., etc. The Soviet Union accepted Indian currency for trade when India was short of foreign exchange.

Political: The Soviet Union supported India’s positions on the Kashmir issue in the UN. It also supported India during its major conflicts, especially during the war with Pakistan in 1971. India too supported Soviet foreign policy in some crucial but indirect ways.

Military: India received most of its military hardware from the Soviet Union at a time when few other countries were willing to part with military technologies. The Soviet Union entered into various agreements allowing India to jointly produce military equipment.

Culture: Hindi films and Indian culture were popular in the Soviet Union. A large number of Indian writers and artists visited the USSR.