BLACK SEA (February 5, 2018) Standing NATO Maritime Group Two (SNMG2) and Standing NATO Mine Countermeasures Group Two (SNMCMG2) sail together in the Black Sea. Formation included HMS Duncan (D37), TCG Gaziantep (F490), ROS Regele Ferdinand (F221), HMS Enterprise (H88), TCG Akcay (M270) and ROS Lt Lupo Dinescu (25). SNMG2 and SNMCMG2 are on a routine patrol in the Black Sea to increase interoperability among the groups and with Allied Navies that operate on the Black Sea. NATO photo by Royal Navy LPhot Paul Hall / Released.