The first foreign service in Canberra was established in 1936 by the United Kingdom, followed by Canada and the United States in 1937 and 1939 by establishing their own highest foreign service in Canberra. The United States was the first country in Canberra to officially establish an embassy. Most of the embassy buildings in each country are designed by their own architects, and they try to show their own unique architectural style and cultural connotation. Most embassies are open to the public on opening days for everyone to visit. Among them, Indonesia, Thailand, Papua New Guinea and other countries of the embassy buildings are distinctive national characteristics and open to the public all year round. Each embassy represents their own country, and the appearance of the embassy also reflects the strength of the owner. The US embassy occupies the commanding heights of the embassy area, which is several times larger than other embassies, and occupies a whole hill, showing the rich and generous style of the world superpower. The area is heavily guarded, with walls and electronic monitors, the gates of the embassy and the surrounding streets guarded by guards, such as the enemy. The Israeli embassy is close to the US embassy, but its embassy is small; The decoration of the Italian embassy is very noble, and the precious marble used is shipped from China. The Iraqi embassy is deep in the high wall, mysterious; the Thai embassy is golden house, the roof is curved around the corners, with typical Thai color; The Greek embassy is made of marble columns, reminiscent of classical Greek art. Other Indonesian, Japanese, French and other countries also have their own unique styles.