Foreign Secretary of the UK, David Cameron, called on NATO allies to increase defense spending due to the threat of a large-scale war with Russia, according to Politico. During his first major speech at the National Cyber Security Centre after returning to office in November, the head of British diplomacy criticized European allies who do not want to invest (in defense) even when there is a war on our continent. He called on NATO allies to set a new benchmark for defense spending at 2.5% of GDP, ahead of the summit marking NATO’s 75th anniversary, scheduled for July 9-11. London has promised t…