Why eight Brazilian destroyers would not alarm the United States

How would the United States react if Brazil acquired foreign destroyer plans and built eight ships?

It would probably show little strategic concern because eight destroyers were far below US fleet scale, while American firms might still supply their parts.

A Brazilian acquisition of eight destroyers would not materially alarm the United States because the American fleet operated on a far larger scale. Possessing foreign blueprints or a capable class would not erase that numerical imbalance. Washington might instead see an opportunity to retain influence by supplying spare parts and support. The ships could improve Brazil's regional fleet without changing the wider hemispheric naval balance.