Temporary capital of Lithuania during the invasion of Poland, to Lithuania according to the Soviet–Lithuanian Mutual Assistance Treaty. Since then Vilnius has been the capital of the Lithuanian SSR and then independent Lithuania. Lithuania refused to have diplomatic relations between Poland and Lithuania until the ultimatum of 1938. Railroad traffic, telegraph lines or even mail could not cross the Polish–Lithuanian border. Lithuania continued to declare Vilnius as its capital in all official documents, including the constitution. Since the city was controlled by Poland, all Lithuanian authorities were transferred to the city of Kaunas, which became the seat of the government. To reconcile reality with
United States recognition of Jerusalem as capital of Israel later time. On December 6, 2017 President Trump formally recognized Jerusalem as the capital of Israel and stated that the American embassy would be moved from Tel Aviv to Jerusalem. In his statement Donald Trump did not mention East Jerusalem as the capital of a future Palestinian state, but he did say that United States recognition did not resolve the dispute over Jerusalem's borders. President Trump explicitly stated his support for maintaining the status quo of the holy sites within the Old City. Following the announcement, Trump signed the waiver, delaying the move by at least another six months. Following