Czechs, Slovaks, Swedes deny making spy poison toxin

Investigators are probing the use of nerve agent Novichok in the poisoning of an ex-spy in Salisbury, England

The Czech Republic, Slovakia and Sweden have all rejected Moscow's claim they may have produced a deadly nerve agent to poison a former Russian spy in Britain. The Kremlin made the accusation after denying allegations by London and allies that it was behind the March 4 attack on Sergei Skripal and his daughter Yulia in the English city of Salisbury. "The most likely source of this chemical attack are the countries that, since the end of the 1990s -- and currently still -- have been carrying out intense research on the substances from the 'Novichok' programme," Russian foreign ministry spokeswoman Maria Zakharova said Saturday. "These countries are Britain, Slovakia, the Czech Republic, Sweden. The question should also be raised regarding the United States." Swedish Foreign Minister Margot Wallstrom immediately denied the accusation on Twitter. "Forcefully reject unacceptable and unfounded allegation by Russian MFA spokesperson that nerve agent used in Salisbury might originate in Sweden. Russia should answer UK questions instead," she wrote. Her Czech counterpart Martin Stropnicky said the claim "can in no way be backed by evidence". The country's Defence Minister Karla Slechtova and presidential spokesman Jiri Ovcacek also denounced the accusation as "absurd". In Bratislava, the foreign ministry said in a statement, "we definitely reject that Slovakia would be connected to chemical weapons and their use". "We condemn the attack on Sergej Skripal and we categorically reject the fact that the Slovak Republic has anything in common with it," ministry spokesman Peter Susko added. International chemical weapons experts were due to arrive in Britain on Monday to collect samples of the nerve agent for testing. London says the toxin is the Soviet-designed military grade nerve agent called Novichok. burs-via-amj/bp