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…

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.

This publication is now archived. IntroductionRussia’s oil exports are up, its currency is strong, and its gross domestic product (GDP) growth has hummed along at a 7 percent clip for the seventh yea…

The debate over defense spending will be more contentious than usual as the annual budget process ramps up in Washington.

As the world’s largest democracy goes to the polls, this Backgrounder looks at the laws, major players, and issues, including economic reform, caste, and religion, that have shaped India’s politics.