RUSSIAN NOTE ASKS SHARE IN DEFENSE OF TURKISH STRAITS; Proposes That Future Regime for Dardanelles Be Limited to Black Sea Countries ANKARA OPPOSES DEMAND Soviet Thought to Be Seeking Bases--Turkey to Receive Support From Britain Joint Defense Is Sought Bases Asked, Press Says RUSSIAN NOTE ASKS DARDANELLES ROLE Britain to Back Turks Military Base Indicated Acceptable to the British
contents of USSR note on Dardanelles revealed; proposes Straits regulation by Black Sea powers only (USSR, Turkey, Bulgaria and Rumania); demands joint Turko-USSR defense of Straits; press repts demand for bases in area; London reaction; to back Turkish opposition to USSR base on territory; will seek compromise solution of problem