European migrant crisis
Foreign ministers from Czech Republic, Hungary, Poland and Slovakia meet with officials from the European Union and Germany to discuss differences over migrant quotas.
Slovakia bans the import of food from Ukraine, following similar decisions made by Poland and Hungary last week.
At the end of a European Union summit, representatives threaten to fine Poland on a daily basis and withhold part of the EU's budget from Hungary over their laws against the gay and LGBT communities.
Germany, Poland and the Czech Republic record their highest ever recorded temperatures for June amid a heat wave in Western and Central Europe.
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.
The European Commission orders Poland, the Czech Republic and Hungary to court over their refusal to incorporate more refugees. This is the third step in a process that may lead to fines and loss of the countries' voting rights in the European Union.
The European Court of Justice dismisses complaints by Slovakia and Hungary about EU migration policy, upholding Brussels’ right to force member states to take in asylum seekers.
Poles march against a bill that critics say might decrease judicial independence in Poland. Hungary has supported the bill while the European Union has opposed it. The protesters hope that the President Andrzej Duda would intervene against the proposed law.
Thirteen are killed and 34 others injured after a bus carrying Erasmus exchange students returning from the renowned Falles fireworks festival in Valencia, crashes near Freginals, Spain. The regional government of Catalonia said in a statement that, "... according to the latest data, the ill-fated bus had students from Hungary, Germany, Sweden, Norway, Switzerland, Czech Republic, United Kingdom, Italy, Peru, Bulgaria, Poland, Ireland, Japan, Ukraine, Holland, Belgium, France, Palestine, Turkey, (and) Greece."
Hungary is to hold a referendum on whether to accept mandatory EU quotas for relocating migrants.
Floods in Poland kill 5. The downpours also cause flooding in areas of Hungary, Slovakia and the Czech Republic.