Over the following few decades Otte held various positions in the Belgian
Foreign service, including
consul general in Los Angeles (1988–1992) and
ambassador to Israel (1992–96). On 23 January 2012
Andreas Reinicke was appointed as the new
European Union's Special Representative for the Middle East Peace process. In February 2020, Otte joined around fifty former European prime ministers and foreign ministers in signing an open letter published by British newspaper
The Guardian to condemn
U.S. President Donald Trump's
Middle East peace plan, saying it would create an
apartheid-like situation in occupied Palestinian territory. ==Other activities==