Which one of the following statements is not correct?

Options

A. The Central Government is empowered to issue a notification to specify any service in a State as a service of vital importance to the community.
B. Such a notification remains valid for six months.
C. Every command given by a superior officer casts a duty on all persons subject to the Army Act, 1950, the Air Force Act, 1950 or the Navy Act, 1957 to obey the command when such a notification is in force.
D. The provisions of the Armed Forces (Emergency Duties) Act, 1947 are applicable in connection with vital services imposed in an emergency on the armed forces.