A source familiar with the matter said U.S. Secretary of State Marco Rubio, who also serves as Trump's national security adviser, held a conference call on Thursday with his European counterparts to discuss the options.

US president signals willingness to shield Kyiv with measures short of Nato protection

As the US president pointed out, "it was always thought that that Ukraine was a sort of a buffer between Russia and the rest of Europe"

Trump, who has ruled out NATO security for Ukraine, sees US role in Kyiv’s security along with Europe

Military chiefs are furiously thrashing out how they could guarantee Ukraine 's security if a deal to end the Russian invasion can be reached. Here we examine the options under…

Trump discusses potential security guarantees for Ukraine, including US air support and European ground troops, amid Russia-Ukraine tensions.

The US President has directed his team to come up with a framework for these security guarantees, White House Spokesperson Karoline Leavitt said

President Donald Trump said the United States would provide air support for Ukraine's defense against Russian aggression, but not U.S. troops on the ground.

Ukraine and its European allies have been buoyed by Trump’s pledge to help protect the country under any deal to end Russia’s war.

US president suggests security guarantees for Ukraine could see Washington provide air support.

Military leaders meeting to discuss what support could be provided in case of a peace arrangement as Donald Trump rules out putting troops on the ground

Top U.S. and European military officials discussed Tuesday the mechanics of a possible Ukraine peace deal, a day after President Donald Trump ruled out...

A source familiar with the matter said U.S. Secretary of State Marco Rubio, who also serves as Trump's national security adviser, held a conference call on Thursday with his…