Resumen de Preserving Primacy.

Mac Thornberry, Andrew F. Krepinevich Jr.

• The authors discuss the need for the U.S. to do significantly more in order to reclaim global leadership. Topics addressed include role of the lack of U.S. leadership in the instability in the Middle East, threat of Islamist terrorism, and defense strategy that the next U.S. president need to formulate. They also mention the chief goal of U.S. foreign policy and potential threat of both China and Russia to the U.S. security.