What powers are given to the executive power of the Union under clause (a)?
The executive power of the Union is given the power under clause (a) to give directions during a Proclamation of Emergency in any State other than a State where the Proclamation of Emergency is in operation, if and in so far as the security of India or any part of its territory is threatened by activities in or in relation to the part of the territory of India where the Proclamation of Emergency is in operation.