Announcement comes after Denmark said it's in talks with Israeli firm to fill 'critical gap' after pledging all of its howitzers to Ukraine to fend off Russian invasion

Austrian chancellor says the 2 European countries will work with the Jewish state to produce 'doses of second-generation vaccine for further mutations of the coronavirus'

Archipelago's FM says he hopes diplomatic mission will open in city next fall; move seen as litmus test after Denmark gives islands more freedom on foreign policy