Many U.S. officials favor greater cooperation with Pakistan to combat militancy, while others urge a tougher approach.
Fire departments in the United States and United Kingdom are increasingly using unmanned aircraft.
Japan and China have long been at loggerheads over the tiny, uninhabited islands, called the Senkaku in Japan and Diaoyu in China.
The bin Laden raid will be one of Obama's most enduring legacies.
Donald Trump earlier accused China of stealing the vessel.
China accuses the U.S. of 'hyping' the issue, and Donald Trump calls actions 'unprecedented.'
The Syrian civil war presents a perfect storm, with Assad, Russia and Iran as the antagonists.
Rostec says it logged thousands of suspicious cyber-incidents last year.
The foreign national also flew the drone near the Ministry of Defense and presidential palace.
After all his criticism of current U.S. counterterrorism policy, Trump offers a vague rehash of it.
The U.S. decision to deploy the THAAD system comes after Pyongyang's recent nuclear and missile tests.
The U.S.-led Rim of the Pacific exercise has attracted a Russian spectator.
Of the 294 CIA drone strikes in Pakistan, Clinton's State Department objected to fewer than 1 percent of them.
An artificial intelligence "off" switch and the existence of bulletproof bookbags are among the five things we learned this week.
Prime Minister Nawaz Sharif, who confirms Pakistan didn't have advance warning of strike, calls operation a 'violation of Pakistan's sovereignty.'