Defence Minister Rajnath Singh has released a book titled 'INDO-PAK WAR 1971- Reminiscences of Air Warriors' at the 37th Air Chief Marshal PC Lal Memorial Lecture organized by the Air Force Association in New Delhi, Delhi.
Norway (1st) Denmark (2nd), Sweden (3rd) Estonia (4th) and Finland (5th) grabbed the top positions, while North Korea remained at the bottom of the list of the 180 countries and territories.
EXAMIANS