Is the West too weak? While a cyber attack makes it through Britain’s sturdiest defences, Nato is coming undone in Europe. Some say this is the birth of a new global order.
China hacks Ministry of Defence personal data
Xi Jinping: China’s president, in Europe this week, is "probing for cracks in Nato" says one expert. Glossary
Rhysida - A criminal group behind high profile cyber attacks.
Ministry of Defence - In the UK, the government department in charge of defence. It serves as the British Army HQ.
Xi Jinping - The president of China, who has concentrated power and removed term limits allowing him to serve for life.
Nato - The North Atlantic Treaty Organisation was founded in 1949 to unite Western democracies in Europe and North America against the perceived growing threat of the USSR. It now has 31 members.
Subsidised - When a government or other authority has paid part of the cost of something, so it is cheaper than it otherwise would be.
Expenditure - How much money is spent.