Under which Article of the constitution can an Emergency be declared in India on account of war or external aggression?

Under which Article of the constitution can an Emergency be declared in India on account of war or external aggression? Correct Answer Article-352

National emergency in India can be declared under the provisions of Article-352. As per provisions of this article, if the country is threatened by war or external aggression or internal armed rebellion, National Emergency can be imposed by President for 6 months at a time. It can be declared for whole country or part of it.

Related Questions

Under which article of constitution, proclamation of National Emergency is declared-