A short summary of each of the G-20 member’s objectives for the April summit in London.

The growth and strengthening of Afghanistan’s domestic security forces is seen as key to an eventual U.S. exit, but some analysts caution that progress will remain slow.

China’s military modernization agenda has led most other countries in the region to respond with defense plans of their own to balance China’s growing military capabilities.  

As U.S. lawmakers debate a cap-and-trade policy to combat climate change, experts say coal will continue to be a major part of the world’s energy mix, which will likely complicate efforts to curb gre…

Sen. John McCain’s Republican presidential campaign has a group of foreign policy advisers reflecting both realist and neoconservative views of the world.