How can the executive power of the Union extend to giving directions to any State during an emergency?
During an emergency, the executive power of the Union can extend to giving directions to any State as per Article 353(a) of the Constitution. This means that when a Proclamation of Emergency is in operation, the President can issue orders or directives to the States on how their executive powers should be exercised. The purpose of this power is to ensure that the central government can effectively address and manage emergencies across the country, including those occurring in specific parts of India's territory.