Donald Trump has blocked numerous sanctions on Russia just two days before they were scheduled to take effect. The decision comes amid a deepening dispute between the US administration and Ukrainian President Volodymyr Zelensky, shifting the enforcement of newly enacted economic measures aimed at Moscow.

The new US sanctions legislation was designed to pressure Russia's economy by granting Trump broad authority to impose tariffs of up to 100% on goods from the top five purchasers of Russian oil and gas. These provisions most significantly targeted major energy consumers, including China and India.

The waiver drew immediate praise from Moscow, with Russian envoy Kirill Dmitriev describing the action as an important and truly historic moment. However, President Zelensky expressed disappointment, stating that it was unfortunate the United States chose to completely disregard the sanctions.

In Washington, the policy shift encountered bipartisan pushback. Democratic lawmakers, including Virginia Representative Don Beyer, condemned the move as capitulation to Moscow that undermines Kyiv. Republican Senator Ted Cruz of Texas, typically a Trump ally, also criticized the decision on Fox News, calling the sanctions waiver a mistake and stating he wished the president had not done it.

The geopolitical shift unfolds alongside other operational challenges and ongoing conflict in the region. Last week, Starlink unexpectedly restricted drone speeds required to maintain internet connections. Meanwhile, Ukrainian authorities reported that Russian strikes killed at least nine people and injured around 60 across Ukraine over a 24-hour period.

How will the suspension of these secondary energy tariffs alter diplomatic leverage between Washington, Moscow, and international trading partners?

Original sourcebbc.co.uk