SANTIAGO, Chile — Argentina’s government has told lawmakers that it plans to spend about $684 million to procure new fighter jets and build related infrastructure. The information, provided last week in response to questions from the Defense Committee within the Deputies Chamber, came from the chief of the Cabinet of Ministers, Juan Manzur, and the office of Defense Minister Jorge Taiana. The budget , included in the current year’s Decree 88/22, calls for the allocation of $664 million to buy