The deadline imposed on Germany by Britain for withdrawal of troops from Poland passes.
Neville Chamberlain takes to the radio waves to announce to the country that Britain is now officially at war with Germany. His announcement ends with the phrase: “I have to tell you now that no such undertaking has been received and consequently this country is at war with Germany.”
France issues Germany with a similar ultimatum. They are to withdraw troops by 5.00pm or they too will declare war.
This deadline passes, leading French Premier Edouard Daladier to issue a statement of war. He does not actually say France are at war, stating instead “I am conscious of having worked unremittingly against the war until the last minute. I greet with great emotion and affection our young soldiers, who now go forth to perform the sacred task which we ourselves did perform before them.”
Australian Prime Minister Robert Menzies announces via radio that Australia is also at war with Germany.
New Zealand receive news that Britain has declared war on Germany so issue their own declaration of war, backdated to 9.30pm to coincide with the British announcement when accounting for the time difference.