Chemical weapons watchdog backs UK findings on nerve agent used in Salisbury attack

PHOTO: Sergei Skripal, a former colonel of Russias GRU military intelligence service, looks on inside the defendants cage at the Moscow military district court, Russia, Aug. 9, 2006.| Sergei Skripals daughter Yulia Skripal seen in this undated photo.PlayAP/Polaris
WATCH White House blames Moscow for poisoning former spy

The international monitoring agency on chemical weapons has backed the British government's assessment on the poisoning of a former Russian double agent and his daughter by means of a nerve agent in an attack in March.

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The Organisation for the Prohibition of Chemical Weapons (OPCW) released a report on the suspected nerve agent attack on Sergei and Yulia Skripal in the English city of Salisbury on March 4.

While the OPCW did not specifically name the chemical involved, its report supported British findings.

The U.K. investigation by chemical weapons experts at the nearby military research center of Porton Down, along with evidence collected by British security services, found the chemical used in the attack was a type of Soviet-era nerve agent called a Novichok agent.

PHOTO: Sergei Skripal, a former colonel of Russias GRU military intelligence service, looks on inside the defendants cage at the Moscow military district court, Russia, Aug. 9, 2006.| Sergei Skripals daughter Yulia Skripal seen in this undated photo. AP/Polaris
Sergei Skripal, a former colonel of Russia's GRU military intelligence service, looks on inside the defendants' cage at the Moscow military district court, Russia, Aug. 9, 2006.| Sergei Skripal's daughter Yulia Skripal seen in this undated photo.

British assessments have concluded the Russian state was responsible for the attack -- a charge that Russia fiercely denies.

Boris Johnson, the British foreign secretary, said that the OPCW report vindicated the British investigation that lays blame with the Russian state.

"There can be no doubt what was used and there remains no alternative explanation about who was responsible -- only Russia has the means, motive and record," Johnson said.

Meanwhile, the Russian Foreign Ministry hit back, accusing the U.K. of spreading false information.

PHOTO: Members of the emergency services re-affix the tent over the bench where Russian spy Sergei Skripal and his daughter Yulia were found in critical condition at the Maltings shopping centre in Salisbury, England. Ben Stansall/AFP/Getty Images
Members of the emergency services re-affix the tent over the bench where Russian spy Sergei Skripal and his daughter Yulia were found in critical condition at the Maltings shopping centre in Salisbury, England.

“There are no grounds to believe that all this is not a continuation of the crude provocation against the Russian Federation by the security services of Britain," said spokeswoman Maria Zakharova.

The Skripals were found slumped on a park bench in the city center, unconscious. Yulia was discharged from Salisbury District Hospital this Monday, while her father is in a stable condition and recovering slowly.

It is not clear whether he has regained consciousness, but until last Friday, he was described by the hospital treating him as being in a "critical" condition since the day of the attack.

The team from the OPCW arrived in the U.K. on March 19 to begin a separate investigation at the invitation of the British government.

PHOTO: Members of the investigative team remove the park bench next to The Maltings shopping center in Salisbury as investigations into the use of a nerve against against Sergei Skripal and his daughter, Yulia, continue, March 23, 2018. Mirrorpix via Newscom
Members of the investigative team remove the park bench next to The Maltings shopping center in Salisbury as investigations into the use of a nerve against against Sergei Skripal and his daughter, Yulia, continue, March 23, 2018.

As part of their examination into the incident, the team tested samples of the chemical traces and blood samples from the Skripals, who were both receiving treatment in hospital at the time.

Following the OPCW report published Thursday, the U.K. called for a United Nations Security Council meeting over the results, which will most likely be set for next week.