Ukraine Reinforces Embattled Bakhmut, but Mission Is Unclear

Ukraine is sending reinforcements to the devastated eastern city of Bakhmut, leading more troops into a bloody crucible that has already cost both sides staggering losses, where Russian forces have gradually tightened their grip. A Ukrainian deputy defense minister, Hanna Maliar, said Wednesday that her government had begun deploying new fighters to Bakhmut, site of the most protracted battle of the war, but she did not say how many were being sent. More critically, Ms. Maliar, speaking on Ukrainian television, did not say what their role would be, in a…

Blinken Finds Receptive Leaders in Central Asia, Where Russia Seeks Aid

ASTANA, Kazakhstan — Secretary of State Antony J. Blinken came to Central Asia to press his case that the region should hold the line against Russian efforts to seek economic aid as Moscow grapples with Western sanctions. Within hours of landing in Astana, the snow-draped capital of Kazakhstan, he received a sign that the United States had some leverage. The Kazakh president stood next to Mr. Blinken in the blue-doomed presidential palace and thanked the Americans for their support of his nation’s “independence, territorial integrity and sovereignty.” The president, Kassym-Jomart…

China to Welcome Belarusian Leader, Raising Concerns Over Ukraine

As officials in Ukraine anxiously watch evolving diplomatic overtures between Moscow and Beijing, China’s top leader will host the president of Belarus — a staunch Kremlin ally — with the pomp of a state visit next week. On Saturday, China announced the visit, to take place over three days starting on Tuesday, for President Aleksandr Lukashenko of Belarus, who a year ago allowed Russian forces to use his country as a staging ground for their full-scale invasion of Ukraine. The presence in Beijing of such a close partner of President…

A Year of Russia’s War on Ukraine Is Marked by Protests and Defiance

KYIV, Ukraine — President Volodymyr Zelensky of Ukraine marked the anniversary of the Russian invasion on Friday with a show of defiance, as anti-Kremlin protests took place around the world and the United States made a significant commitment of new weaponry to the country. Even as he and his allies braced for a prolonged war, Mr. Zelensky held a marathon news conference in Kyiv, the capital, to rally international support, declaring that Ukraine and the allies supplying it with weapons and other aid would prevail “if we stay as one strong fist…

Biden Reaffirms Support for Ukraine Amid Concerns About Russia-Iran Ties

WASHINGTON — President Biden marked the start of a second year of war in Europe on Friday by announcing billions of dollars in additional military aid for Ukraine, imposing more sanctions on those helping President Vladimir V. Putin of Russia and delivering a grim warning about an alliance between Russia and Iran. Just days after making a secret trip to Ukraine’s capital, Mr. Biden joined the leaders of the other Group of 7 nations — Canada, France, Germany, Italy, Japan and Britain — in reaffirming his support for the beleaguered…

China’s Courtship of European Powers Hits a Russian Wall

China’s top diplomat, Wang Yi, has been on a high-stakes tour of Europe, defending his country’s interests in a clash with Secretary of State Antony J. Blinken and reaffirming Beijing’s friendship with Russia with a visit to Moscow. But China is also trying to woo European nations in an urgent bid to revive its economy and to find common ground with some of Washington’s staunchest allies in the region. Mr. Wang promised the leaders of France and Germany that Beijing wanted to “fully restart exchanges” and increase cooperation on issues…

In Biden’s Unannounced Visit to Kyiv, a Preview of an Increasingly Direct Contest With Putin

WARSAW — President Biden’s sudden appearance in Kyiv’s presidential palace on Monday morning was intended first as a morale booster for shellshocked Ukrainians in the midst of a bleak winter of power outages and a bitter war of attrition. But it was also the first of several direct challenges on this trip to President Vladimir V. Putin, who a year ago this week believed the Ukrainian capital would become Russian-controlled territory again in a matter of days, moving Mr. Putin closer to his ambition of restoring the empire of Peter…

At G20 Summit, Xi and Biden Offer Rival Visions for Solving Global Issues

BALI, Indonesia — While President Biden and his Chinese counterpart, Xi Jinping, have eased tensions between their countries, they are vying for influence in Asia and beyond, offering competing stances on how to address poverty and the war in Ukraine. Mr. Xi has cast China as a steadfast partner to the region, rejecting what he described as the United States’ “Cold War mentality” of forming security alliances. At the Group of 20 summit on Tuesday, he spoke loftily about China’s “global initiatives” to fight poverty and strife, while remaining publicly…

Your Wednesday Briefing: Ukraine Seeks an ‘Air Shield’

Zelensky seeks an “air shield for Ukraine” A day after more than 80 missiles pummeled Ukraine, killing at least 19 people, President Volodymyr Zelensky asked the Group of 7 nations at an emergency virtual meeting to help his country defend its airspace. Zelensky asked for antimissile systems, or at least financing for them. “When Ukraine receives a sufficient number of modern and effective air defense systems,” he said, “the key element of Russian terror — missile strikes — will cease to work.” The G7 leaders pledged “undeterred and steadfast” military…

Putin Threatens to Escalate War as India Distances Itself From Russia

Underlining Russia’s widening isolation on the world stage, Prime Minister Narendra Modi of India told President Vladimir V. Putin on Friday that it is no time for war — even as the Russian president threatened to escalate the brutality of his campaign in Ukraine. The televised admonishment by Mr. Modi at a regional summit in Uzbekistan came just a day after Mr. Putin acknowledged that Xi Jinping, China’s leader, had “questions and concerns” about the war. Taken together, the distancing from Mr. Putin by the heads of the world’s two…