Western Europe’s burgeoning Islamic population continues to spark concerns about Muslim assimilation and a cultural divide.

The Obama administration says its 2009 stimulus package saved jobs and boosted growth, but Republicans and some economists worry it dampened consumer and business spending and added to long-term debt.

The U.S. government has boosted spending on international broadcasting since 9/11, expanding its reach to the Internet and satellite TV. But critics say these outlets have lost their focus.

The World Bank, flagship of the world’s international development funds, faces questions about its relevance as a scandal topples its president and a series of smaller challengers sap its authority.

Japan’s constitution forbids a traditional military, allowing only a narrowly defined Self Defense Force, or SDF. Some experts now see acceleration in the longstanding movement to modernize and stren…