New invincible armor in the sky! When will India get the fourth S-400 squadron, big update revealed
S-400: Russia is going to deliver the fourth squadron of S-400 Triumph air defense missile system to the Indian Air Force (IAF) by the end of May this year. This delivery is an important part of the agreement for five S-400 squadrons worth $5 billion signed between India and Russia in 2018. However, deliveries were…