Q. India procured ‘S-400 air defence missile squadrons’ from which country?
Answer:
Russia
Notes: The Indian Air Force has successfully operationalized three of its S-400 air defense missile squadrons along its borders with China and Pakistan.
In 2018-19, India agreed with Russia to procure S-400 missiles worth ₹35,000 crore. Out of five squadrons that were to be delivered, three were delivered. Whereas the delivery of the remaining two was hindered due to the Russia-Ukraine conflict.