British Royal Marines have been leading a five-week amphibous-warfare course for Ukrainian marines. As of August, some 900 Ukrainian troops, ranging from veterans to new recruits, had done the course.

Following a new agreement between the United Kingdom and Norway, the presence of British commandos in the Arctic—formerly a periodic deployment for training exercises—will now be made permanent. From ...

As Taliban assailants beat Rahmatullah’s body they rained down insults with each blow. “They told me: ‘You’re not a real Muslim. You’re a puppet. You helped the British. You have no honour and no ...