Here'ssss our water, my preciousssssss...
The four living Chilean presidents had a photo op to show their support for Chile's case at the International Court of Justice. It all starts on December 3 and ends on December 14. They made statements, and Peruvians got mad. This sort of back and forth happens periodically.
Now, though, there's a bit more of an edge because a decision will finally be made, and it will come on the heels of a controversial decision in the Colombia-Nicaragua territorial dispute. Both sides have claimed they will abide by the ruling, though it's entirely possible "abide" will be defined as "try to continue dragging out because this decision sucks."
For documents related to the case, click here.