One of the shared spaces which is vital to continue strengthening is the joint exploration, study and control of the Magellan Strait and the Drake Passage, strategic spaces both as natural ...
The other two passages around the southern extremity of South America - the Strait of Magellan and the Beagle Channel - have frequent narrows, leaving little manoeuvring room for a ship ...
As to the Drake Passage, we already have a recent attempt, in 2009, when Argentina claimed some 9,000 square kilometers of the extended continental shelf belonging to Chile.