The Department of Atomic Energy (DAE) was established in India on August 3, 1954, to oversee the development and utilization of atomic energy for peaceful purposes.

Homi J. Bhabha is widely regarded as the father of the Indian nuclear program. He was a renowned physicist who played a pivotal role in establishing India's nuclear research and development infrastructure.

CIRUS (Canada-India Reactor, U.S.) was the first research reactor built in India. It became operational in 1960 at the Bhabha Atomic Research Centre (BARC) in Mumbai.

The Tarapur Atomic Power Station, located in Maharashtra, was India's first nuclear power plant. It became operational in 1969 with two boiling water reactors.

The Atomic Energy Regulatory Board (AERB) is the independent regulatory body responsible for ensuring nuclear safety and radiation protection in India.

The Kudankulam Nuclear Power Plant in Tamil Nadu is India's largest nuclear power plant. It has six Russian-designed VVER-1000 reactors, with a total capacity of 6,000 MW.

Raja Ramanna, a renowned nuclear physicist, played a key role in the development of India's thermonuclear bomb. He was the director of the Bhabha Atomic Research Centre (BARC) from 1972 to 1983.

Dhruva is India's first indigenously designed and built nuclear reactor. It is a 100 MW research reactor located at the Bhabha Atomic Research Centre (BARC) in Mumbai.

P.K. Iyengar, a distinguished nuclear scientist, is known for his contributions to nuclear fuel reprocessing and waste management. He served as the chairman of the Atomic Energy Commission of India from 1996 to 2000.

INS Arihant is India's first nuclear-powered submarine. It was indigenously designed and built by the Indian Navy and launched in 2009.

A.P.J. Abdul Kalam, a renowned nuclear scientist and former President of India, is known for his contributions to nuclear fusion research. He played a key role in the development of India's nuclear weapons program.

INS Vikrant is India's first nuclear-powered aircraft carrier. It is currently under construction and is expected to be commissioned in 2023.

P.K. Iyengar, a distinguished nuclear scientist, is known for his contributions to nuclear fuel reprocessing and waste management. He served as the chairman of the Atomic Energy Commission of India from 1996 to 2000.

K-4 is India's first nuclear-powered missile. It is a submarine-launched ballistic missile (SLBM) developed by the Defence Research and Development Organisation (DRDO).

Raja Ramanna, a renowned nuclear physicist, played a key role in the development of India's nuclear weapons program. He also made significant contributions to nuclear safeguards and non-proliferation efforts.