Military cooperation between Finland and Nazi Germany began in late 1940, after Finland lost a considerable part of its territory as a result of Soviet aggression during the winter war. On 25 June 1941, Finland joined Operation Barbarossa, which launched the continuation war. In November, Finland signed the anti-communist pact, an anti-communist agreement against the Soviet Union, with many other countries allied with Germany. Germany quickly proposed finland to sign the tripartite pact, but the Finnish government refused to let Finland consider its war as a “separate war” of World War II and consider its objectives to be different from those of the German Nazis. Finland also wanted to maintain diplomatic relations with the Allies, in particular with the United States. During World War II, Germany repeatedly asked Finland to sign the pact, but the Finnish government rejected all offers. Diplomatic relations between Finland and the United States were maintained until June 1944, when the U.S. ambassador had already been removed. However, the United Kingdom declared war on Finland on 6 December 1941 in support of its ally, the Soviet Union.
[Citation required] Japan urged Germany on December 2, 1941, just two days after informing Berlin of its intention to go to war, to join the war with the United States. Japan did not receive a response and turned to Italy. On the morning of December 5, at 4 a.m., Ribbentrop presented the Japanese ambassador with a proposal approved by Italy to join the war and follow it together. On December 11, 1941, the same day as the German declaration of war against the United States and the Italian declaration, the three powers signed an agreement that was concluded on December 8, which excludes any separate peace with the United States or Great Britain. It is a “propaganda accompaniment for the declaration of war.”  The first agreement on national income policy was negotiated by the national labour arbitrator, Keijo Liinamaa. In 1967, Prime Minister Rafael Paasio entrusted Liinamaa with a special mission: to negotiate a comprehensive economic agreement with employers` and trade union organizations in order to avoid inflation due to rising wages. These negotiations culminated in the first agreement on national income policy, known as “Liinamaa I”, and made Liinamaa, future Prime Minister, famous. Since then, the tradition of global agreements has been particularly persistent, even if the proponents of the end are still plagued by their end. At present, there is no such agreement.
This stems from political pressure to increase the competitiveness of the public sector, which has led to comparatively higher increases in public sector wages, particularly nurses` salaries. On the eve of the implementation of the tripartite pact, the Soviet Union was informed of its existence and the potential of its accession.  Vyacheslav Molotov was therefore sent to Berlin to discuss the pact and the possibility of the accession of the Soviet Union.  The Soviets viewed membership of the tripartite pact as an update of existing agreements with Germany.  During the visit to Berlin, Molotov accepted the principle of the Soviet Union`s accession to the pact if certain details, such as the Soviet annexation of Finland, could be elaborated.  On 25 November, the Soviet government sent Germany a revised version of the pact.  To demonstrate the benefits of the partnership, the Soviet Union made great economic offers to Germany.  The tripartite pact was aimed primarily at the United States.