Hard as it may be to believe when you see the images of the monsoon floods that are now devastating Pakistan, the country is actually on the verge of a critical shortage of fresh water. And water scarcity is not only a worry for Pakistan’s population — it is a threat to America’s national security as well.

Sometimes effective public diplomacy can be conducted through a simple and unambiguous gesture. Such was the case when President Barack Obama recently commemorated the 50th anniversaries of 17 African nations’ independence at the White House.

China's rising influence, particularly its robust economic growth in the past three decades, has created a view among some that it is no longer a developing country.

The US debate over the so-called ground zero mosque in New York tracks similar fights that have taken place in European capitals in recent years over national identity and the impact of growing Muslim populations.

Rapid U.S. action to support Pakistan's relief efforts may help improve America's image among a population that generally resents the United States. Washington's $55 million aid pledge makes it the largest donor among the international community.

A shipload of U.S. Marines and helicopters arrived to boost relief efforts in flooded Pakistan on Thursday, but the prime minister told The Associated Press his country needs more international help to cope with one of the worst natural disasters in its history.

At least two Republican members of Congress have come out in opposition to the plan, calling it “unacceptable” that the US would fund the travel of a Muslim religious leader who they say has been less than categorical in his condemnation of 9/11.

Captain Gabrielle Caldara, of USARAF's command surgeon's office and Major Mike Walter of USAMRU-K joined for a weeklong partnership in Monrovia, Liberia. Their goal was to assess the AFL's laboratory needs to look for ways that U.S. Army medical personnel can help their Liberian counterparts, Caldara said.