"I believe that G7 is the best guarantee that those values, freedom and pluralism, will survive. We [G7] do not need to apologize. Especially in G7 countries, people can demonstrate, they can think what they want and can say what they want. This is trivial truth but we need to say it openly from time to time," Tusk said at a press conference.
The 41st G7 summit brings together leaders of Canada, France, Germany, Italy, Japan, the United Kingdom and the United States.
Russia will not attend the event as its participation in the group’s meetings was suspended in March 2014 over Crimea's reunification with Russia and escalation of internal conflict in eastern Ukraine.
Following the allegations of Russia's participation in Ukraine's internal conflict, NATO increased its military presence near Russia's western border, which caused Moscow's grave concerns.
The situation in Ukraine will be on the agenda of the G7 summit underway in Bavaria, Germany.