Military analysts say the Islamic Republic would strike back in unconventional ways – targeting American interests in Iraq and Afghanistan.
A new autonomous robot can cruise underwater for seven months on a single battery charge.
Although built for battle, these inventions are perfect in peacetime.
Militants took control of a strategic district outside Kandahar. Afghan and foreign troops flew to the city in response.
The UN High Commissioner for Refugees estimates 67 million displaced people worldwide in 2007, a result of war, poverty, and climate change.
An eight-month review by McClatchy newspapers says the US wrongfully imprisoned many suspected Al Qaeda terrorists.
President Hamid Karzai threatened Sunday to send troops to Pakistan to fight militants themselves.