Six people were killed in a random shooting in Krakow's main square, and three bodies were later found at the home of the attacker.

Saudi Arabia, which leads a coalition fighting the Houthis in Yemen, has not commented.

The national mood is low, and faith in politics even lower - with voters deserting the major parties at the polls.

Neither PM Benjamin Netanyahu's bloc nor that of his rival secured a majority in last week's election.

Donald Trump has repeatedly raised the prospect of renewing strikes against Iran's nuclear facilities.

The former Brexit negotiator says EU countries would reject any British attempts to follow economic rules "a la carte".