Novichok is a family of nerve agents used in high-profile poisoning cases; sanctions target its producers and researchers amid a broader crackdown on chemical weapons.
The UK has sanctioned Russian individuals and institutes over chemical weapon usage and a Russian Bear-F aircraft has been intercepted near HMS Prince of Wales in the Norwegian Sea amid NATO operations. The incident comes as Britain stresses safety and prods Russia over its conduct at sea and in airspace.
EU and UK sanctions have broadened to seven individuals and two institutes in response to the use of chemical agents, including Novichok and epibatidine, in Salisbury and against Alexei Navalny. Foreign officials condemn Russia’s actions as a violation of international law and vow accountability.
Poland has detained a suspect on Aug. 7, believed to be recruited by Russians and aimed at an American-Ukrainian citizen, in what Prime Minister Donald Tusk calls the first known attack on a US national ordered from Moscow on NATO soil. Poland says the operation involved US services and its own security agencies; authorities offer few further details.