This blog is now closed, you can read our full report on this story here

Zelenskyy returns to the Russian invasion of Ukraine, as he says that “every year that this war goes on, weapons become even more deadly, and only Russia deserves to be blamed for this.”

He says Ukraine had to build “underground schools and underground hospitals” to save others or teach farmers to protect their equipment from drone strikes.

“Russia’s war has put us in this situation. But do you have protection against similar threats?,” he asks leaders.

He warns that “stopping this war now and within the global arms race is cheaper than building underground kindergartens or massive bunkers for critical infrastructure later.”