Documents related to East Germany's protest against the intended establishment of a Chinese trade representation in West Berlin. The East German Ministry of Foreign Affairs stresses that West Berlin cannot be regarded as part of West Germany. Therefore, by initiating diplomatic relations with West Berlin without considering the existence of the internationally acknowledged Four Power Agreement on Berlin between the US, Britain, France, and the Soviet Union, China is deliberately acting against the interests of East Germany.

Documents related to East Germany's protest against the intended establishment of a Chinese trade representation in West Berlin. The East German Ministry of Foreign Affairs stresses that West Berlin cannot be regarded as part of West Germany. Therefore, by initiating diplomatic relations with West Berlin without considering the existence of the internationally acknowledged Four Power Agreement on Berlin between the US, Britain, France, and the Soviet Union, China is deliberately acting against the interests of East Germany.

Khrushchev remembers the signing of peace agreement with Japan and the exclusion of the Soviet Union from it. He criticizes the politics of Adenauer and warns about the destructive effects of potential world war. Khrushchev suggests signing the peace agreement to avoid the possibility of a nuclear war against the US and its allies

Kroll remarks that trade between the USSR and Western Germany is improving and that he hopes they can continue to trade on good terms. The two discuss the Soviet exhibition in FRG, and Kroll suggests to Khrushchev that the USSR should try and reach an agreement with the GDR soon. Khrushchev also mentions that he will not prevent West German citizens (with FRG passports) to enter FRG from Soviet-controlled Berlin, since population control is too difficult. However, he does mention the possibility of building a wall and quickly says that it would be "impossible".

The CIA’s National Intelligence Daily for 27 January 1990 describes the latest developments in the Soviet Union, Germanys, Panama, Romania, Bulgaria, Poland and South Korea.

The document is an updated assessment of German reunification from the Austrian foreign ministry. The assessment begins with addressing three areas which include integrating economic and monetary systems, unifying under current legal framework, and the drop in GDR emigration after the 1990 elections. The next portion focuses on external relations including the new Four Power responsibilities, European political-military affairs, Poland's Western Border, the eradication of the Berlin agreement, and Western European countries influence specifically on intelligence activities. The final part solely concerns Western Germany's projected timeline for total reunification.

The assessment by the Austrian Foreign Ministry of German Unity is broken into five subject areas. The first part concerns the responsibility of the Four Powers to a new unified Germany. Next, West Germany's commitment to German unity dating as far back as 1970. The third portion outlines the border and security concerns of East and West Germany, as well as the Soviet Union, United States, Great Britain, and France. The next part is focused on economic recovery, specifically the lack of certain goods in East Germany (ie cars and houses). Finally, the report addresses the future developments of a unified Germany with an emphasis on the security of nearby states.

In light of Kohl & Gorbachev's joint statement (June 13, 1989), the Head of the Department for Western and Northern Europe of the Political Section of the Austrian Foreign Ministry discusses German reunification, the Berlin Question, and Detente. The report discusses the resistant attitudes of the West, with the exception of the US, towards German reunification.

Italian official Pinna Caboni summarizes the military report delivered by General Norstad regarding the threat of attack on Berlin, evidenced by the presence of Soviet troops near the city. According to General Norstad, immediate action must be taken to mitigate the threat of nuclear attack on Berlin in the interests of Germany as well as all of Western Europe.

Ronald Reagan's famous speech in which he advises Soviet General Secretary Mikhail Gorbachev to "tear down this wall!"