 Romanian Air, Sea, and Ground Forces took part in a NATO-led drill in the Black Sea on March 30, assisted by US Air Surveillance. The drill, part of the Sea Shield 2023 exercises, simulated an enemy attack on one of the Danube shorelines, some 30 kilometers from Ukraine in the Danube Delta. 3,400 personnel from Albania, Bulgaria, France, Georgia, Greece, Poland, Portugal, the United Kingdom, the Netherlands, Moldova, the United States, and Turkey are taking part in the exercises alongside Romanian forces until April 4. Sea Shield 2023, which began on March 20, involves naval ships and aircraft, along with other patrol vessels. The drills also include participation from anti-explosive divers and specialists in chemical, biological, and nuclear defense.