At the same time relations between Mečiar and the President of Slovakia, Michal Kováč were rather strained. He was also blamed for having engaged the Slovak secret service (SIS) in the abduction of the President's son Michal Kováč, Jr. — wanted on a warrant for a financial crime in Germany — to Hainburg, Austria, in August 1995, but his guilt has not been proven. However, after Kovač's term expired in March 1998 the Slovak parliament was unable to elect a successor, so Mečiar also temporarily assumed the role of acting president. As president, he issued an amnesty for some of those accused of the abduction. As a result, Slovakia under his rule became partially isolated from the West and the pace of EU and NATO accession negotiations was much slower than in the case of neighboring countries, although Mečiar supported both EU and NATO memberships for his country and submitted Slovakia's applications to both organisations.