The nation has sent athletes to compete in most Summer Olympic Games since then , missing the 1956 Games , boycotting the 1976 Games in protest of the participation of New Zealand ( who still had sporting links with apartheid South Africa ) , and joining the American-led boycott of the 1980 Summer Olympics .
The nation has been in most Summer Olympic Games since then , missing the 1956 Summer Olympics , boycotting the 1976 Games and the 1980 Summer Olympics .