sentences:  Since 2004, there has been regular political dialogue between Switzerland and Israel.Switzerland has represented Israel's interests in numerous countries (Hungary (1967–1989), Guinea (1967–1973), Ceylon/Sri Lanka (1970–1976), Madagascar (1973–1994), Liberia (1973–1983) and Ghana (1973–2002)).Conversely, it has represented the interests of Iran (1958–1987) and Côte d'Ivoire (1973–1986) in Israel.