Tensions between the US and Iran have escalated and the Trump administration has been clear: if Tehran doesn't sign a deal to end its nuclear plan, there will be an attack. Amidst the rising tensions, British Prime Minister Keir Starmer has blocked a request from US President Donald Trump to allow US forces to use UK air bases during any preemptive attack on Iran, saying it could break international law. The edition also sheds light on the mysterious world of America's F-35 fighter jets. Can they be compromised? With explainers and special reports, this Faultlines special answers several burning questions.