A detailed timeline of events shows the White House was aware of an ordered pause in weapons to Ukraine in real time and Trump's decision to reverse the action.

President Donald Trump’s decision to send more defensive weapons to Ukraine came after he privately expressed frustration with Pentagon officials for announcing a pause last week in the delivery of some critical weapons to Ukraine.

When a reporter asked Tuesday who approved the pause, President Trump responded curtly: "I don't know. Why don't you tell me?"

A bipartisan Russia sanctions bill is gaining momentum in the Senate and could soon come to a vote as Republican lawmakers attempt to strike a careful balance with President Donald Trump.

President Donald Trump has said the United States will send more weapons to Ukraine, just days after Washington turned off the tap of some military aid to Kyiv.

For a fleeting moment, Ukraine’s conflict may have come full circle. In the past 48 hours, US President Donald Trump has perhaps said his most forcefully direct words yet on arming Ukraine. And in the same period,