The head of British secret service warned that Britain is facing an unprecedented threat from terrorism

The head of Britain's Secret Intelligence Service, Alex Younger, publicly addressed the unprecedented threats facing the UK, highlighting the disruption of 12 terrorist plots since 2013. He criticized Russia's actions in Syria, which he believes are radicalizing parts of the region and posing long-term threats to UK security. Despite the risks, Younger emphasized the importance of MI6's role in keeping Britain safe and the need for international cooperation. He also acknowledged the challenges posed by global events like Brexit and Trump's presidency, while affirming the strength of existing security capabilities.

What role does the head of MI6 believe Russia's actions play in Syria?

What message was Alex Younger trying to convey to the British public?