Blast Near U.S. Base in Japan

This has just come over the wires, so it's developing.

A U.S. Army official confirmed a small explosion outside an American base south of Tokyo, but there were no reports of injuries or damage. An explosion was heard near the base late Monday, and police suspected an attempted attack on the base, Kyodo News agency reported.

The blast was in the area of the U.S. Army's Camp Zama, Kyodo said. The report did not say whether there were injuries or damage.

Police found parts of "launch pad" near the base, Kyodo said, and investigators suspected a "guerrilla attack."

Al Gore blames global warming, The Dixie Chicks blame George Bush, and The Pantsuit blames U.S. involvement in Iraq.

UPDATE: Al Qaeda in Japan?

Intelligence reports in Japan and Pakistan suggest al Qaeda has established a small but powerful presence in Japan, which leads some wondering whether or not today's events are the first attempt at an attack by al Qaeda in Japan.

Pakistani intelligence sources tell ABC News they have had several reports that Pakistani militant organizations working with al Qaeda had established networks in Japan as far back as 1999.