https://www.rferl.org/a/russia-iran-missile-defense-system-delivery-this-year/27604232.html
Russia says the first delivery of its S-300 missile-defense system to Iran will take place in August or September this year.
russiadeliverfirstantimissilesystems
https://www.rferl.org/a/russia-crimea-antimissile-system-s-400/27860314.html
Russia plans to deploy the advanced S-400 missile-defense system in the occupied Ukrainian region of Crimea.
russiadeployadvancedantimissilesystem
https://www.nextgov.com/digital-government/2013/05/east-coast-well-protected-without-proposed-antimissile-site-official-says/63113/
The country has 30 silo-based ballistic missile interceptors, and 14 more slated for deployment.
east coastwellprotectedwithoutproposed