Kiev has accused Washington of "weakening" its position

Moscow and Washington have committed to advancing the Black Sea Initiative as a step toward settling the Ukraine conflict, although according to the Kremlin, the deal will only take effect after the US lifts a number of sanctions hampering Russia's trade and freedom of navigation.

Both the Kremlin and the White House stated on Tuesday that, as part of the agreement, the US "will help restore Russia's access to the world market for agricultural and fertilizer exports, lower maritime insurance costs, and enhance access to ports and payment systems for such transactions."

Moscow's statement further noted that the deal envisages a lifting of restrictions on Russian Agricultural Bank and other financial institutions involved in the international sale of food and fertilizers, as well as a removal of sanctions on its vessels, port services, and ability to purchase agricultural machinery and related goods.

The White House did not provide details, but President Donald Trump confirmed that his administration is indeed considering lifting some of the sanctions against Moscow.

"They will be looking at them, and we're thinking about all of them right now. There are about five or six conditions. We're looking at all of them," Trump told reporters at the White House on Tuesday.

Ukraine's Vladimir Zelensky lashed out at Washington later in the day, accusing the US of discussing the issue of sanctions with the Russian delegation without properly briefing Kiev on the matter.

"We did not agree to this so that it would be in a joint document. We believe that this is a weakening of positions and a weakening of sanctions," he claimed.

The US and Russia agreed to revive the defunct Black Sea Grain Initiative following 12 hours of talks focused on the Ukraine conflict which were held on Monday in Saudi Arabia by expert groups from both countries. The agreement, originally brokered in July 2022 by the UN and Trkiye, envisioned the safe passage of Ukrainian agricultural products in exchange for the West lifting sanctions on Russian grain and fertilizer exports.

Moscow eventually refused to extend the deal, citing the West's failure to uphold its obligations. Now, Russia needs ironclad guarantees from the US, Foreign Minister Sergey Lavrov has said, arguing that only a "direct order" from Washington could compel Kiev to observe any agreement.