Russia has vetoed a UN Security Council resolution that would have extended an international inquiry into chemical weapons attacks in Syria.

It is the 10th time Moscow has used its veto powers at the UN in support of its ally since the conflict began.

US ambassador to the UN, Nikki Haley, accused Russia of undermining the organisation’s ability to deter future chemical attacks.

The Russian ambassador dismissed the criticism.

The Joint Investigative Mechanism (JIM) was set up in 2015 to identify perpetrators of chemical attacks. It is the only official mission investigating the use of chemical weapons in Syria.

Moscow strongly criticised the inquiry when it blamed the Syrian government for a deadly nerve agent attack on the town of Khan Sheikhoun in April. Syria denies using banned chemical weapons.

Mrs Haley described the latest Russian veto as “a deep blow”.

“Russia has killed the investigative mechanism which has overwhelming support of this council,” she said.

“By eliminating our ability to identify the attackers, Russia has undermined our ability to deter future attacks.” Continue reading.