Blaise Metreweli, giving her first speech in the job, is expected to say the UK faces a new “age of uncertainty” where the rules of conflict are being rewritten, particularly in light of wider Kremlin aggression after the invasion of…

Blaise Metreweli, giving her first speech in the job, is expected to say the UK faces a new “age of uncertainty” where the rules of conflict are being rewritten, particularly in light of wider Kremlin aggression after the invasion of…