edit: context: Rishi Sunak left the D-Day commemorations early for a prearranged interview. The top text reworks Winston Churchill's "we shall fight on the beaches" speech and the bottom text draws on a phrase from a poem by Kipling that was re-contextualised for WW1, although here it does double duty referencing the soldiers he left behind and as a reminder when it comes time to vote in the upcoming General Election.
What does it mean?
It means Rishi Sunak fucked off from the D-Day memorial to do an interview with ITV and we should let that influence our vote when the general election happens. The suggestion is that he is an unpatriotic coward. He's a fucking idiot (and so are his team for allowing the clash to happen) but I don't know that he's a coward.
The only way to know he's a coward is to force him into a fist fight.
Have you seen the cunt? He looks like his mum knitted him