High Quality Content by WIKIPEDIA articles! The Russia – United States maritime boundary de facto follows the June 1, 1990 USA/USSR Maritime Boundary Agreement (since Russia declared itself to be the successor of the Soviet Union), but it has yet to be approved by the Russian parliament. The United States Senate gave its advice and consent to ratification as early as on September 16, 1991 and has no intentions to reopen the issue. In its turn, the US–USSR agreement is the confirmation of the earlier United States – Russia Convention of March 18 (O.S.)/March 30 (N.S.), 1867. This sea border is also known as the Baker-Shevardnadze line or Baker-Shevardnadze agreement, after the officials who signed the deal, the Soviet foreign minister Eduard Shevardnadze and the US Secretary of State James Baker.