Jan. 5 (UPI) -- Belgium and the Netherlands peacefully altered their national borders by swapping 48 acres of land along a river dividing the two countries.
Effective this week, the official border is the center of the Meuse River. While that border was established in 1843, shifting of the river left adjacent land difficult to police. Two uninhabited Belgian peninsulas on the river ended up on the Dutch side, and a section of Dutch territory became a part of Belgium.