Maritime Security Belt 2022, or CHIRU-2022, naval exercises conducted from Jan 18 to Jan 20. Russia sent PR.1164 Varyag, PR.1155 Admiral Tributs, China sent 052D Urumqi, 903A Taihu, Iran sent various ships from Shahid Nazeri, Moj, to Jamaran class. This is the second joint naval drill since last time held at end of 2019 when Trump went ballistic.