He first served in the Samoan Mission to the United Nations in 1979 .
Elisaia obtained a postgraduate certificate in diplomacy from Oxford University , and also holds a Bachelor of Arts degree in political science and administration from the University of the South Pacific .
Elisaia first served in the Samoan Mission to the United Nations in 1979 .
Elisaia obtained a postgraduate certificate in diplomacy from Oxford University , and also holds a Bachelor of Arts degree in political science and administration from the University of the South Pacific .