Global news is inoverdrive, with each day bringing breaking news on U.S. President Donald Trump, the Ukraine war, NATO, Russia, and a dizzying whirl of diplomatic moves.

Its hard to keep up, so here are four things to know.

Ukraine's Rare Earth Minerals

The previous U.S. administration saw Russias war on Ukraine as an unprovoked invasion that needed to be resisted to preserve international law, using sanctions to isolate and punish Moscow.

Trump has adopted transactional diplomacy. He has put a deal on the joint development of Ukrainescritical mineralsat the heart of his strategy to end the war.

The president says signing the deal giving Washington access to those minerals is about recouping the huge amounts of cash it has invested in Ukraines defense. Its very much an America First approach.

For Ukraine, getting President Volodymyr Zelenskyy into the White House to sign on the dotted line is about saving an alliance that has recently lookedtorn to shreds.

Ukrainian President Volodymyr Zelenskyy speaks to journalists during a press conference in Kyiv on February 26.

Macron and Starmer's Double Act

Trumps other visitors in the Oval Office this week are the heads of longstanding U.S. allies. But theyre also trying to save the relationship, as Trump has repeatedly criticized NATO allies for freeloading on U.S. defense dollars.

French PresidentEmmanuel Macrongot plenty of smiles and trademark long handshakes. But it wasnt immediately clear whether anything substantial emerged. And the two clashed -- albeit politely -- over who had given more assistance to Ukraine.

Trump praised British Prime MinisterKeir Starmerfor a pledge to boost U.K. defense spending. The February 27 visit is being billed in parts of the British media as the most important in Starmers career.

One of Starmers key aims will be to win a U.S. backstop for a possible European military mission to Ukraine to defend a future cease-fire or peace deal.

NATO soldiers take part in a military exercise in Lithuania in June 2018.

European Troops In Ukraine

A backstop is necessary becauseEuropean forcescouldnt tackle it on their own. Military analysts point to areas like intelligence, logistics, and air support where NATOs European wing comes up short.

Whether any of this can happen is still unclear. Macron suggested it a year ago but only now have leaders started speaking of it openly as a real possibility.

Trump said he asked Russian President Vladimir Putin about it, and that he was willing to accept it. Russian officials have since cast doubt on this: first Kremlin spokesman Dmitry Peskov, then Foreign Minister Sergei Lavrov.

Were still waiting for Putin to respond to Trumps comments.

Trump and Putin in Hamburg, Germany, in 2017.

Trump And Putin

Direct telephone conversations between Trump and Putin in recent weeks have shaken everything up and led to last weeks high-levelU.S.-Russia talks in Riyadh.The mere fact of bilateral communication is new and has completely changed the dynamic.

Suddenly, the idea of peace talks is no longer theoretical. Washington has said its pursuing a dual track approach to get Ukraine and Russia to the negotiating table.

But its clear the Russia track goes beyond Ukraine. After Riyadh, moves have started on restaffing embassies depleted by tit-for-tat expulsions and on exploring economic ties.

This has shocked both Ukraine and European nations, leading to many of the rapid changes outlined above.