The United States of America is supreme among the great powers of the world. India’s relations with the USA never remained simple. These relations have been changed from time to time. After Indian independence, strained relations remained between both the countries over the issue of Kashmir and several other issues.

Following are the main reasons of strained relations between both the countries.

1. the United States of America started to give more and more military help to Pakistan. India strongly opposed it but America hardly cared about it.
2. Pakistan become the member of military alliances made by America but India refused to become member of these alliances.
3. Bangladesh come into existence as a result of the Indo-Pakistan war in 1971 A.D. America tried to interfere in war in favour of Pakistan but India strongly opposed it.
4. America established military bases in Pakistan. America has made military cantonments at Digo-Garcia island in Indian ocean. India also opposed it because c’ its security concerns.
5. There are some basic differences among India and America on the issue of Nuclear Power. India is developing Nuclear power but America has strongly opposed it. Even America has stopped supply of nuclear fuel to India.
6. India has not signed Nuclear Prolification Treaty (NPT) because it is not based on moral values. This treaty is partial. This treaty restricts those countries to make nuclear weapons who don’t have nuclear power. On the other side there is no such restrictions on Nuclear powers.

Actually Indian relations with America are strained due to these given reasons. But still they are not much strained. Both the countries are cooperating each other in economic, technological, scientific and cultural fields. In 1993 A.D. Bill Clinton become the President of USA and from then these relations are improving day by day. America helps India in economic sector as well. The USA and its economic institutions are playing a very important role in economic system of India in present age. We can expect better relations in near future as well.