Friendly fire incidents have always been a feature of war, but the array of different countries’ equipment makes it very challenging for Ukrainian troops in the field.
Germany’s Leopard II tank: battlefield advantage – at a cost.
EPA-EFE/Filip Singer
As college students seek reform of campus police, a scholar outlines five issues that warrant the most attention.
A police tactical team in Ferguson, Mo., responds to 2014 protests against a white officer’s killing of Michael Brown, a young Black man.
AP Photo/Jeff Roberson