Getting around in Europe is still a problem, two Army brigade commanders said Wednesday.
North Atlantic Treaty Organization (NATO)
Former Norwegian prime minister Stoltenberg said he was "honored and grateful" to have his mandate extended.
The incident happened during a NATO military exercise in Norway and resulted in Turkey withdrawing its 40 troops last week.
The incidents took place during NATO's "Trident Javelin" exercise in the southern Norwegian city of Stavanger.
NATO's chief said he is certain the alliance will have sufficient forces to fulfill its training mission in Afghanistan.