The European Central Bank and the bloc’s leaders have reportedly sparred over plans to tax sanctioned assets EU leaders and the European Central Bank have argued over a plan to use profits generated by Russian assets that are frozen under EU sanctions, Bloomberg reported on Friday, citing anonymous sources.

Washington has introduced a slew of export restrictions aimed at stalling advances in China’s semiconductor industry Chinese chipmakers expect to make next-generation smartphone processors as early as this year despite US attempts to hinder the Asian nation’s technological advancement, the Financial Times reported this week.

There is “no indication” that the attack has any connection to Ukraine, National Security Council spokesman John Kirby has said The White House has condemned a major terrorist attack outside Moscow which unfolded on Friday evening, as masked gunmen breached a concert hall northwest of the Russian capital, leaving scores dead and injured.