Official relations between the two nations were established in 1955.

Official relations between the modern states were established in 1964.

Formal relations between both the countries were first established in 1949.

Diplomatic relations between the two countries were established in 1992.

Diplomatic relations between the two countries were established on May 22, 1963.

Diplomatic relations between both countries were established during the 1960s.

Diplomatic relations between the two countries was established in 1984.

Diplomatic relations between the two countries were established on 29 May 1991.

The diplomatic relations between the two countries were established on May 8, 1992.

Diplomatic relations between them were established on May 20, 1920.