UK PM Keir Starmer vows stronger performance as calls for resignation grow UK PM Keir Starmer vows stronger performance as calls for resignation growShare this: UK-led coalition of 40 countries vows action on Hormuz Strait gridlockDateApril 2, 2026In relation toAl-JazeeraUK PM Starmer admits Mandelson mistake, rejects resignation callsDateApril 20, 2026In relation toAl-JazeeraUK PM Starmer says no threat from Iran on Britain, calls for de-escalationDateMarch 23, 2026In relation toAl-Jazeera