Internationally, he acted as mediator in the Pan Am Flight 103 bombing trial and served as Secretary-General of the Non-Aligned Movement from 1998 to 1999.
No marco internacional actuou como mediador no xuízo do bombardeo do voo 103 de Pan Am e actuou como secretario xeral do Movemento de Países Non Aliñados dende 1998 ata 1999.