Although the Rafale fighter received more favorable reviews from the senior military officials, the F-15K was chosen at the end due to the easier process of integration into the ROKAF since the Air Force already has supplies of American-designed and made weapons that can be installed on the F-15K more readily than on the Rafale.

"Boeing is honored to deliver these highly advanced fighters to the ROKAF," said Roger Besancenez, Boeing F-15 Program vice president. "We will continue to work closely with our ROKAF customers to prepare for upcoming deliveries that will provide them with superior air combat capability, as we remain committed to our goal of completing the deliveries on budget and on schedule, as promised."

Six of the new F-15K Slam Eagles are scheduled to participate in an advanced aerial combat training exercise at Nellis Air Force Base, Nev., in late 2011. The F-15K is an advanced variant of the combat-proven F-15E.

Equipped with the latest technological upgrades, it is extremely capable, survivable and maintainable. The aircraft's service life is planned through 2040, with technology insertions and upgrades throughout its life cycle. Boeing completed delivery of 40 Next Fighter I F-15K aircraft to the ROKAF in October 2008.