Here are five countries that have been India's enemies at one time or another.

1. Pakistan 

Pakistan and India have been enemies since the partition of British India into India and Pakistan in 1947. The Indo-Pakistani rivalry is one of the oldest and most bitter in the world. The two countries have fought three wars over the disputed territory of Kashmir, and they continue to support opposite sides in the ongoing conflict in Kashmir. Pakistan is also believed to be responsible for the terrorist attacks in Mumbai in 2008, which killed 166 people. Pakistan is seen as the main threat to India's security, and the two countries are often in a state of tension. The most recent conflict was the Kargil War in 1999, which saw Pakistan attempt to take control of the disputed territory of Kashmir.

2. China 

India and China have a long history of border disputes. India and China have a long history of conflict, dating back to the 1962 Sino-Indian War. The war was fought over a disputed border, and resulted in a humiliating defeat for India. Since then, the two countries have been in a state of tension, with both sides regularly carrying out military exercises in the disputed territory. China currently occupies 38,000 square miles of territory that is claimed by India. In 2017, the two countries came close to war again after a border standoff in the Himalayan region of Doklam. China is also seen as a major economic threat to India, as it is rapidly catching up to India's economy. 

3. Bangladesh 

Bangladesh was part of Pakistan until 1971, when it became an independent country after a war of independence. Bangladesh is a relatively new country, having only gained independence from Pakistan in 1971. However, the country has been involved in multiple territorial disputes with India, most notably over the ownership of the disputed territory of the Sunderbans. The two countries have also clashed over the issue of illegal immigration, with Bangladesh accusing India of pushing millions of its citizens into the country. Bangladesh is also seen as a safe haven for terrorists, and there have been a number of terrorist attacks in India that have been traced back to Bangladesh.

4. Azerbaijan (support Pak on Kashmir issue)

5. Palestine (enemy of Israel and Support Pak on Kashmir issue )