All Security Watch
- Ukraine protests: Not quite a million, but no end in sight
Opposition leaders had vowed to assemble 1 million protesters in Kiev on Sunday to keep up pressure on President Yanukovych amid reports of a trade pact with Russia.
- Not your average drone: new technology the US military is developing
The military has been working on cutting-edge stealth technology so drones can evade radar systems in a way that current UAVs cannot. Another development: an all-electric, fuel cell-powered UAV launched from a submerged submarine.
- France intervenes to quell violence in Central African Republic
The UN-sanctioned military operation will put 1,200 troops on the ground by the weekend, and follows months of clashes in the increasingly unstable country.
- 'Libya's best friend': American teacher in Benghazi killed while jogging
Ronnie Smith, a chemistry teacher from Austin, Texas, was shot just steps from the burnt-out US diplomatic compound in Benghazi where Ambassador Stevens was killed.
- Massive NSA cellphone-tracking program snares some Americans, too
The NSA's CO-TRAVELER program collects 5 billion cellphone records a day in an effort to find terrorists overseas. Data from Americans are collected 'incidentally.'
- Military bear brunt of Yemen terror attacks
Al Qaeda's local franchise is suspected of carrying out a brazen attack on Thursday against Yemen's heavily guarded Ministry of Defense.
- Chemical weapons: How Pentagon plans to destroy Syria's stockpile at sea
If the US offer to help destroy Syria's chemical weapons is accepted, a ship being retrofitted with portable decontamination units in Virginia will be sent to do the job. 'Nothing will be dumped at sea,' a Pentagon official said.
- Does major attack in Yemen point to Al Qaeda?
An attack on the ministry of defense today killed at least 20 people. No group has claimed responsibility, but Al Qaeda militants are increasingly targeting Yemen's military.