In the Arab world, there is something new and exhilarating in the air—a debate on the meaning of freedom. By Fouad Ajami.

At a July press conference, PLA Major General Zhu Chenghu appeared to threaten nuclear first strikes on the United States in retaliation for American intervention in the Taiwan Strait. Predictably, General Zhu's remarks received tremendous attention in Washington and elsewhere. In addition, the Pentagon's recently released annual report on Chinese military power evoked a harsh and excessive reaction in Beijing. Unfortunately, therefore, when many Americans reflect on the past few months of U.S.-China security relations, they will think of the specter of nuclear exchanges. In general, however, Beijing's diplomacy on security issues over the same period has improved, a more basic trend that should not be overshadowed by General Zhu's bluster and Beijing's heated response to the Pentagon report.

Why the war in Iraq is not like the war in Vietnam—and why the present conflict must not be permitted to end the way the former conflict ended. By Victor Davis Hanson.