Guatemalan voters are being called out Sunday to decide whether the International Court of Justice (ICJ) should rule on a border dispute with neighboring Belize that goes back more than 200 years.
The long-running disagreement has seen tensions spike from time to time, such as two years ago when Guatemala mobilized 3,000 troops along the densely wooded unmarked border zone after a Guatemalan teen was fatally shot there after a Belize border patrol came under fire.