The Indian Air Force (IAF) has seen a reduction in fighter squadrons due to the phasing out of ageing MiG-21, MiG-23 and MiG-27 aircraft. The Parliamentary Standing Committee on Defence acknowledged the "shortage" and highlighted the multi-pronged approach being taken to address it. This includes the induction of indigenous Tejas fighters and the procurement of additional LCA Mk-1A aircraft. The report also addresses concerns over "incidences of spying" within the IAF and details the action taken against those involved.