Gov. Tim Pawlenty will travel to Germany this weekend with Republican presidential hopeful John McCain to attend a security conference.
Pawlenty will join McCain in Munich to attend a summit of the world's top security officials.
Pawlenty, national co-chairman of McCain's campaign, also recently attended a conference on homeland security with the Arizona senator in Florida.
Pawlenty has been campaigning for McCain during weekends and is the head of the National Governors Association. He has been asked to go along on the Munich trip by congressional officials because security issues affect state as well as federal policy, he said.
"The idea is that it's a conference on security which obviously affects states which affects nations which affects all of us," Pawlenty said.
Defense Secretary Robert Gates also is expected to attend.
As many as 40 ministers and three presidents are expected to attend the conference. Altogether, 250 delegates from 50 countries will participate. Topics for discussion will include "a world in disorder" with shifting centers of power.
Pawlenty casually announced the plans during an impromptu news conference after being asked by reporters about any further role he might be playing in the McCain presidential campaign.