Classic military unit groupings differ greatly in their specialization and size, and from country to country. Here is a basic look at how modern ground, naval, and air units break down in terms of si…

This publication is now archived. Does the United States need a national intelligence czar?The 9/11 Commission report released July 22 recommends that Congress create a Cabinet-level post to oversee …

Angola, Africa’s top oil producer, is flush with money. Yet wealth remains concentrated in the hands of a very few, leaving the bulk of the population in poverty.

A proposed groundbreaking nuclear deal between the United States and India is raising questions and concern in both countries.

Peru has avoided the development problems seen in other extraction-dependent economies, but experts say the country faces governance hurdles, especially on the environment.