The British Prime Minister appointed Dan Jarvis as the Secretary of Defense.

On the 11th local time, British Prime Minister Stammer announced the appointment of Dan Jarvis to replace the resigned John Healey as the UK Defence Minister. Downing Street said Jarvis had previously served as Minister of State for Security at the Home Office, responsible for domestic security, counter-terrorism, and border security. On the 11th local time, John Healey announced his resignation. Healey posted an open letter to Prime Minister Stammer on social media that day, stating that he decided to resign as Defence Minister because the government had not provided enough funding support for defense development.