Then-President Ronald Reagan shakes hands with then-Soviet leader Mikhail Gorbachev after the two leaders signed the Intermediate Range Nuclear Forces Treaty in the White House East Room in Washington, Dec. 8, 1987 (AP photo by Bob Daugherty).

The Cold War was bookended by two signal developments—one scientific and technical, the other political and diplomatic—that opened and seemingly closed a terrible parenthesis in the history of the 20th century, but also of humankind. The first was the invention of nuclear weapons. The second was the process by which the U.S. and Russia gradually but methodically rolled back the threat of nuclear war in Europe after the collapse of the Soviet Union. When the U.S. reduced Hiroshima and then Nagasaki to rubble with just one atomic bomb apiece in the final days of World War II, military strategists and […]

Refugees fleeing conflict in neighboring Ukraine arrive at Przemysl, Poland, Feb. 26, 2022 (AP photo by Petr David Josek).

In last week’s Wrap-Up, I noted that the war in Ukraine was entering a new phase, one in which the human costs of Russia’s brutal siege tactics will become more evident, even as whatever political objectives Russian President Vladimir Putin initially sought to accomplish through the invasion become increasingly unachievable. The course of the fighting in the week since then has only reinforced that conclusion. While both sides are engaged in negotiations to end the war, the prospects for a compromise agreement seem dim, and even if some deal is reached, it’s hard to see how it could be durable […]

Messages protesting against the war in Ukraine chalked on the wall surrounding the Russian Embassy in London, March 11, 2022 (AP photo by Frank Augstein).

With the war in Ukraine having entered its third week, the initial euphoric triumphalism that I warned against last week over the West’s surprisingly cohesive and robust response to the Russian invasion seems to be giving way to a grim resignation. Despite the Russian military’s initial ineptness, it seems to have regrouped, with its inexorable advance now marked by the indiscriminate targeting of Ukraine’s civilian population. And although Europe and the U.S. have mobilized to impose punishing economic sanctions on Russia and deliver military assistance to Ukraine, they have drawn a clear line against participating directly in the conflict. War […]

A man is seen through a bullet hole of a machine-gunned bus that Ukrainian authorities say was ambushed on Feb. 26 by Russian “saboteurs,” Kyiv, Ukraine, March 4, 2022 (AP photo by Emilio Morenatti).

Just over a week into Russia’s invasion of Ukraine, the shock has begun to fade, while the outrage continues to mount. The tenacious resistance of Ukraine’s military, its president and its people in the face of what have become increasingly indiscriminate attacks by Russian forces has created a rising tide of support and solidarity across Europe and the world. That has translated into stepped-up deliveries of military aid by European countries, mass rallies in capitals across the continent and an open-door policy for the hundreds of thousands of Ukrainian refugees now fleeing the war. While the Russian military continues to […]