Overcoming Soviet objections to a united Germany's membership in NATO was of key importance. This was accomplished in July when the alliance, led by President George H.W. Bush, issued the London Declaration on a transformed NATO. On 16 July, President Gorbachev and Chancellor Kohl announced the agreement in principle on a united Germany in NATO. This cleared the way for the signing in Moscow, on 12 September, of the Treaty on the Final Settlement With Respect to Germany—in effect the peace treaty that was anticipated at the end of World War II. In addition to terminating Four Power rights, the treaty mandated the withdrawal of all Soviet forces from Germany by the end of 1994, made clear that the current borders (especially the Oder-Neisse line) were viewed as final and definitive, and specified the right of a united Germany to belong to NATO. It also provided for the continued presence of British, French, and American troops in Berlin during the interim period of the Soviet withdrawal. In the treaty, the Germans renounced nuclear, biological, and chemical weapons and stated their intention to reduce the (combined) German armed forces to 370,000 within 3 to 4 years after the Treaty on Conventional Armed Forces in Europe, signed in Paris on 19 November 1990, entered into force.