Before Fridh Kleberg crossed the border into Moldova, he saw how people were preparing for a Russian invasion on the Ukrainian side.
Road signs were taken down to confuse the enemy and roadblocks and sandbags were placed along the roads.
If Russia changes tactics and invests more in air strikes instead of ground battles, however, it may be tougher for the Ukrainian soldiers in the future, according to the reporter.
Hear more in the video above.