By Ben Aris in Berlin US President Donald Trump called Russia’s attacks on Ukraine “disgusting” in his most strongly worded criticism of Russian President Vladimir Putin yet, and warned that Washington will impose new sanctions if no agreement is reached by August 8,

U.S. President Donald Trump on Thursday sharply criticized Russia's "disgusting" behavior against Ukraine and said he plans to impose sanctions on Moscow if no agreement can be reached.

As an August 8 deadline set by US President Donald Trump to stop Russia’s war on Ukraine approaches, Moscow’s forces are pressing forward on the battlefield and killing civilians in relentless air attacks.