From August 1943 to February 1944 he negotiated in London with the British Admiralty the concession of additional ships to the Hellenic Navy. As a result of his efforts, 5 destroyers and 3 corvettes where added to the Hellenic Navy. »« On April 22, 1941, while the “HYDRA” was sailing on the Saronic Gulf, she was attacked by the German Luftwaffe and sunk. Mezeviris was wounded and admitted to “EVANGELISMOS” hospital. He was still in the hospital when the Germans marched on Athens
From August 1943 to February 1944 he negotiated in London with the British Admiralty the concession of additional ships to the Hellenic Navy. As a result of his efforts, 5 destroyers and 3 corvettes where added to the Hellenic Navy. »« On April 22, 1941, while the “HYDRA” was sailing on the Saronic Gulf, she was attacked by the German Luftwaffe and sunk. Mezeviris was wounded and admitted to “EVANGELISMOS” hospital. He was still in the hospital when the Germans marched on Athens