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Washington and Kyiv have signed a new minerals deal that will see the United States invest in Ukraine's rare earth and other deposits as it seeks to reduce military aid to the war-torn country.
The deal came together after US President Donald Trump demanded compensation for US aid given to Ukraine under his predecessor Joe Biden's administration, and follows weeks of delays following a spat in late February between Trump and Ukrainian leader Volodymyr Zelensky.
Here's what we know about the agreement -- which lacks any explicit security guarantees for Ukraine:
What's in the deal?
Under the terms of the deal announced on Wednesday, Ukraine and the United States will establish a joint Reconstruction Investment Fund.
The fund will be controlled by a company with "equal representation of three Ukrainian and three American board members," the US Treasury Department said in a statement.
The agreement covers 57 types of resources, including oil and gas.
If the United States decides to buy the resources, they will be given "first choice to either acquire them or designate the purchaser of our choice," the Treasury Department said.
The new fund "will receive 50 percent of royalties, license fees, and other similar payments from natural resource projects in Ukraine," according to the US Treasury.
Its profits will be invested exclusively in Ukraine for the first 10 years, after which profits "may be distributed between the partners," Kyiv said.
What resources does Ukraine have?
Ukraine holds about five percent of the world's mineral resources and rare earths, according to various estimates.
But work has not yet started on tapping many of the resources and a number of sites are in territory now controlled by Russian forces.
Ukraine also has around 20 percent of the world's graphite, an essential material for electric batteries, according to France's Bureau of Geological and Mining Research, and is a major producer of manganese and titanium.
In this handout photograph posted on the official Facebook account of Ukraine's Deputy Prime Minister Yulia Svyrydenko late on April 30, 2025, US Treasury Secretary Scott Bessent (C- L) and Ukraine's Deputy Prime Minister Yulia Svyrydenko (C- R) pose for a photo with members of delegations during a ceremony to sign a minerals deal in Washington DC, amid the Russian invasion of Ukraine. Washington and Kyiv have signed a new deal that will see the United States invest in Ukraine's rare earth deposits as it seeks to reduce military aid to the war-torn country.