Competition for resources, ‘climate migrants,’ failed states are among top concerns.
Thousands of men and women from poverty-stricken Uganda risk their lives for $600 a month in Iraq.
The Pentagon should have included more laws in its assessment of conditions, some experts argue.
Though the Pentagon budget is slated to rise, he confronts an urgent need to force greater discipline on military spending.
Readers write about conditions at Guantánamo, why Republicans must rethink their ideas about economics, and whether a stimulus will really help the faltering US economy.
But Pentagon officials say Kyrgyzstan's move to close a supply route won't impede operations in Afghanistan.
The attack highlights the need for alternative routes.