downing street says talks with the eu over a brexit deal covering northern ireland have been positive , raising hopes of a new agreement. also in northern ireland. a fifth person s been arrested in connection with the attempted murder of the off duty police officerjohn caldwell in omagh. and, we report on the huge relief effort in turkey and syria, to try to help people who have lost everything in the catastrophic earthquakes. some of these guys have been flying around 2000 hours since the earthquake struck. they say they were medically evacuating casualties for hours, but they say they will keep going as long as they can. ukraine s president zelensky has
Paul Carter visits Portugal to explore the tech behind a huge floating solar platform, and the team hears from the inventor of the Ocean Cleanup project. [S]
also in northern ireland, a fifth person s been arrested in connection with the attempted murder of the off duty police officerjohn caldwell in omagh. and, we report on the huge relief effort in turkey and syria, to try to help people who have lost everything in the catastrophic earthquakes. some of these guys have been flying around 2000 hours since the earthquake struck. they say they were medically evacuating casualties for hours, but they say they will keep going as long as they can. ukraine s president zelensky has said he plans to meet china s leader, xijinping to discuss beijing s proposals on ending the war in ukraine.
officerjohn caldwell in omagh. he remains critically ill in hospital. there s been a small earthquake in wales overnight. the tremor was centred just to the east of crickhowell in powys. the 3.4 magnitude quake was felt up to 30 miles away in cardiff. there are no reports of any injuries or major damage. voting is under way in nigeria to elect a new president. the incumbent, muhammadu buhari, is stepping aside after serving the maximum two terms in office. the result isn t expected before monday. you re watching bbc news. now it s time for ukraine: a year on the frontlines.