Ireland “may have to live” with a no-deal Brexit and enforce the border to protect the single market “for a period”, Taoiseach Leo Varadkar has said.

North Korea's foreign minister has arrived in Sweden for talks with his Swedish counterpart.

Three people who allegedly threw firebombs at a synagogue in Gothenburg have been arrested, as Jewish groups condemned the attack and demanded authorities take action.

A knife-wielding masked man stabbed four people at a school in southern Sweden, killing a teacher and a student before being shot dead by police, authorities said.

Sweden has confirmed that a small foreign submarine illegally entered its waters last month, though it is still unclear which country was behind the intrusion, officials said.