The original plan called for six MEKO 360H2 destroyers, four of them to be built in Argentina, but the plan was later modified to include four MEKO destroyers and six corvettes for anti-surface warfare and patrol operations.
The original plan envisioned building six MEKO 360H2 destroyers, with four planned in Argentina. However, the plan was modified to add four MEKO destroyers and six corvettes for anti-surface warfare and patrol duties.