the islamic state group said it carried out the shootings. israeli officials say the gunmen, both arab israelis, were themselves shot dead in the town of hadera. the us secretary of state antony blinken has been attending the summit in the negev desert. the portuguese island of saojorge, in the azores archipelago off the atlantic coast, is on alert after over a thousand small earthquakes since saturday. officials say this could signal an earthquake or a volcanic eruption. the last major earthquake in the azores was in 1980 which killed more than 60 people. a huge wildfire has engulfed an island off the west coast of scotland. it happened on gruinard island, which was used for biological experiments during world war two. the scottish fire and rescue service had released warnings about wildfires, following a spell of dry weather.