In August 2019, the Ukrainian Navy small reconnaissance ship Pereyaslav during their trip to Georgia to participate in exercise Agile Spirit 2019 and while in neutral waters, crew received a warning over the radio from a Russian navy ship. The Russians warned that the Ukrainians needed to turn away because the area was allegedly blocked. International coordinators did not confirm that fact, so the captain of the Pereyaslav decided to maintain the vessel along its original course. Soon thereafter, the Kasimov, a large Russian anti-submarine corvette, Project 1124M/Grisha V-class, was spotted near the Ukrainian ship. The Russian corvette’s aggressive behavior only ceased when a Turkish reconnaissance plane arrived close to the Pereyaslav.