Investigations were launched after key figures accidentally shared highly sensitive plans with a journalist, triggering major concerns over security protocols.

The Chancellor plans significant cuts to public spending, prompting widespread concerns among unions over potential workforce reductions and reduced services as the government seeks to balance the budget.

Heathrow bosses and the National Grid are under pressure to explain how an electrical substation incident caused widespread travel disruption and stranded passengers, prompting criticism over contingency planning.

The Defence Secretary has declared the nation’s capacity to unleash significant impact if pressed, highlighting a potent nuclear deterrent.