IAF jets participated in the 70th anniversary celebrations of which country’s Air Force? By Mukesh Sharma - April 6, 2021 Amazon Daily Quiz, 06th April 2021 | Options to the question- IAF jets participated in the 70th-anniversary celebrations of which country’s Air Force? Bangladesh Sri Lanka Myanmar Malaysia The answer is Sri Lanka. IAF jets participated in the 70th-anniversary celebrations of Sri Lanka’s Air Force.