A 1930s Falklands attack meets overwhelming British sea power

What would follow an Argentine attack on the Falkland Islands in the 1930s, and which admiral might command the British response?

Britain could send a capital-ship force with a large cruiser advantage, making Argentine defeat and a political crisis in Buenos Aires likely.

Argentina might take the islands initially, followed by a much stronger British response. The expedition's commander would depend on the year, with Backhouse suggested if it were treated as a major operation. Britain is described as having roughly sixty cruisers against about three Argentine cruisers, allowing it to send a force with a two-to-one advantage. Much of Argentina's naval equipment would also be familiar to British builders. Nelson, Rodney, and two Queen Elizabeth-class battleships are suggested to deal with Argentina's battleships. The conflict could affect later naval investment, rebuilding, and the treaty system well beyond the immediate campaign.