Role of external state and non-state actors in creating challenges to internal security

Analyse the multidimensional challenges posed by external state and non-state actors, to the internal security of India. Also discuss measures required to be taken to combat these threats.

"The diverse nature of India as a multi-religious and multi-ethnic society is not immune to the impact of radicalism which is seen in her neighbourhood." Discuss along with strategies to be adopted to counter this environment.

China and Pakistan have entered into an agreement for development of an economic corridor. What threat does this pose for India's security? Critically examine.

How far are India's internal security challenges linked with border management particularly in view of the long porous borders with most countries of South Asia and Myanmar?