India has effective command and control over its atomic arsenal but to ensure effective deterrence of adversaries, it will not reveal additional details on how the system would respond in the event of a nuclear attack, authoritative sources here have said.
India should deploy most of its nuclear arsenal on naval vessels, primarily submarines, according to Adm. Madhvendra Singh, chief of naval staff.
The Principal Scientific Adviser to the Centre, R. Chidambaram, dismissed as "unfounded" fears expressed by anti-nuclear weapon activists that asteroids entering the earth's atmosphere could trigger a nuclear war between India and Pakistan.
New research suggests that the cloning technique may not work for all animals as some animals may be genetically 'unclonable.'