Obama: Launch Tomahawk Missiles!

The U.S. military has launched its first missiles in Libya against Moammar Gadhafi's forces, a senior Defense Department official said Saturday, and secoded by President Barack Obama during a live briefing from Brasil.

Earlier, French fighter jets deployed over Libya fired at a military vehicle on Saturday, the country's first strike against Moammar Gadhafi's military forces who earlier attacked the rebel stronghold of Benghazi.

U.S. Tomahawk missiles have landed in the western area around Tripoli and Misrata, the American military official said.

"He's clearly been on the offensive," the official said of Gadhafi. "He said that he was going to do a cease-fire and he continued to move his forces into Benghazi."

The French are using surveillance aircraft and two frigates in the operation to protect civilians. The aircraft carrier Charles De Gaulle will soon depart Toulon, France.

"Our air force will oppose any aggression by Colonel Gadhafi against the population of Benghazi," said French President Nicolas Sarkozy, speaking after an international, top-level meeting in Paris over the Libyan crisis.

"As of now, our aircraft are preventing planes from attacking the town," he said, calling the intervention a "grave decision."

The international show of force is much welcomed by besieged rebel forces who have called for backup to help them stave off a government offensive against their positions in Benghazi and other rebel-held enclaves.