Polish authorities arrest a suspected Israeli agent in connection with the murder of a Hamas operative in Dubai in January.
Israel recalls a top diplomat from Poland, after the country passed a law limiting property restitution for Jewish Holocaust survivors.
A summit between Israel and the Visegrád Group (the Czech Republic, Hungary, Poland and Slovakia) is cancelled following Poland's reaction and withdrawal as a result of Israeli officials' statements on the Holocaust alleging Polish involvement. Prime Minister Benjamin Netanyahu says Israel will hold bilateral talks with the three prime ministers attending.
Poland and Israel join Bulgaria, the Czech Republic, Croatia, Hungary, Australia and Austria in announcing that, despite their agreement in July, they will not sign the United Nations Global Compact for Migration in Marrakech on 10–11 December 2018.
The world's oldest man, Polish–Israeli Yisrael Kristal, who was also recognized as the oldest living Holocaust survivor, dies at age 113 years, 330 days, in Haifa, Israel.
Israel announces that the first planeload of illegal South Sudanese migrants will be deported on Sunday.
Germany allows suspected Israeli spy Uri Brodsky, connected of the murder of Mahmoud al-Mabhouh in Dubai, to go free after his recent extradition from Poland.
Poland extradites Israeli citizen and suspected spy Uri Brodsky to Germany to face charges of being involved in the murder of Mahmoud al-Mabhouh in Dubai.
Israel acknowledges that Uri Brodsky, a citizen arrested in Poland and charged with involvement in the assassination of Mahmoud al-Mabhouh, is a "businessman" but Prime Minister Benjamin Netanyahu refuses to comment on suggestions the country is trying to stop his extradition to Germany amid calls by ministers for him to be extradited to Israel.
Poland detains a wanted man it says is the Israeli Mossad spy who used a German passport in the assassination of Mahmoud al-Mabhouh, while Germany seeks his extradition.
Australia expels an Israeli diplomat after a probe reveals Israel was behind the forging of four Australian passports linked to the assassination of a Hamas operative in Dubai.