Explanation:

In a landmark moment for the Indian Air Force (IAF), Air Vice Marshal Sadhna S Nair was promoted to the esteemed rank of Air Marshal on 23rd October 2023. This elevation marks a significant milestone, as she becomes the second woman medical officer in the history of IAF to achieve this distinguished rank. Air Marshal Sadhna S Nair follows in the footsteps of Air Marshal Padma Bandopadhyay, who made history as the first woman to ascend to the rank of Air Marshal in the Indian Air Force.