Similar to Colombia, the US arrived, invaded, seized an amount of resources and moved off.
Once the US Marine Corps moved away from Chile and are elsewhere busy, the Chile army started to move, trying to seize back a resource and the major port (That was left vacant from the US).
The Chile Navy fought bravely earlier on, suffering some losses (When Germany used a SuperCombined impulse), but now looks toward these juicy, unescorted convoys.
Argentina on the other hand suffered a demise, but not without a fight. Their cavalry force performed a delaying maneuver to cut the US supply, which stopped them for two months; then once the cavalry corp was crushed, the Argentina troops defended Rosaria (losing their MIL which was rebuilt), and ultimately fought teeth and nails for Buenos Aires.
Under shore bombardment, with no air cover, the Argentine troops were doomed - but they have sold their lives dearly (2 US INF were destroyed!).
But now the Argentine resource and factory are in service of the Arsenal of Democracy! (What Democracy?)
Bolivia and Perù (and Cuba) too are under the domination of the USA, who are exploiting their natural resources to fuel their war effort.
The Argentine Fleet made a blockade run to get to Europe, the most of it manage indeed.
The US Fleet was caught entirely off-guard by that, with the anchor in Brazil! But the W.Allied central command sent the Free French Navy after the scattered Argentine ships, and ultimately at the cost of a single cruiser and 2 CP the W.Allies sank an Argentine cruiser and damaged 2!
The rest of their navy reached safely Lisbon. Both the BBs and the most modern cruisers (The ones with 3 range!)
