Ayni Air Force Base, also known as Gissar Air Base, is a military air base in Tajikistan, west of the capital Dushanbe. The base is jointly operated by the Indian Air Force and the Tajik Air Force. It is India's second overseas air base after Farkhor. Since 2014 India has deployed Su-30MKI in limited numbers at this base. The base was extensively used by Indian Air Force as a standby base for its aircraft to evacuate Indian Nationals from Kabul Airport amidst the Afghan Crisis. History Reports began circulating in early 2000s that India would establish air bases at Ayni and Farkhor in Tajikistan. Both Indian and Tajik officials issued immediate denials, but they did admit that India had been renovating the bases since 2002. In January 2011, Tajik Foreign Minister, Hamrohan Zarifi, officially launched negotiations with Russia to discuss possible deployment of Russian military at Ayni. Zarifi also ruled out deployment of Indian or American forces at Ayni. During the Cold War era, Ayni served as a major military base of the Soviet Union. However, following Soviet withdrawal from Afghanistan, the base's infrastructure deteriorated significantly. Between 2002 and 2010, India spent nearly US$70 million to renovate the air base — the runway was extended to 3,200 meters and state-of-the-art navigational and air defense equipment were installed. It was speculated by some media outlets that India was keen on establishing a military base in Ayni so as to gain a strategic foothold in Central Asia. India has now renewed its interest in the Ayni airbase. The scope and scale of India's military detachment in Ayni is yet a subject of discussion between India, Russia and Tajikistan. Russia patrols the Tajik skies and has a motorised rifle division deployed in Ayni. Since being admitted to the Shanghai Cooperation Organisation (SCO) this year and participating in war games with its members, Delhi is enthusiastic to revive the relationship with Tajikistan, now that India-Russian ties are its zenith due to massive defence deals between two nations. Tajikistan is also a member of the Collective Security Treaty Organisation (CSTO), along with Russia, Armenia, Kazakhstan and Kyrgyzstan. It may require a green signal from the CSTO to allow Indian military operations at Ayni. An Indian online newspaper The Print reported on 23 August 2021 that around 2001–2002 Indian Government came up with the Idea to set up an airbase in Tajikistan as Tajikistan is just