US Secretary of State Antony Blinken warns of imminent Russian assault on Ukraine, scrambling to get allies to rally. (File photo) A special press briefing in unseemly hurry by the US state department to warn an imminent Russian assault on Ukraine; a surprise call by state secretary Blinken to his …

The United Nations has no standing army, despite its initial plans to create one. Instead, when it launches a peace operation—the best established tool the international community has to address security threats—it relies on member states to voluntarily contribute personnel and troops. These U.N. deployments have grown in number and …

Amid the looming threat of a Russian invasion of Ukraine, Western nations continue to use a wide-ranging toolkit of policy options, including diplomacy and security assistance, to avert the risk of a full-blown war in Eastern Europe. The U.K. is supplying short-range anti-tank missiles to Ukraine. Canada is deploying a …