Recent Appointment in Defence Sector Vice Chief of Indian Air Force – Air Marshal N Tiwari (replace Air Marshal S P Dharkar). DG of Border Security Force (BSF) – Mahesh Kumar Aggarwal DG of the Central Reserve Police Force (CRPF) – Gyanendra Pratap Singh Chief of Indian Air Force’s Western Air Command – Air Marshal Jeetendra Mishra (replace Pankaj Mohan Sinha) Director General of Indian Coast Guard – Paramesh Sivamani (26th)