The United States of America is the leading supplier of weapons to Ukraine and the primary partner in countering Russian aggression. Without the financial support of the USA, it would be difficult for Ukraine to survive the seven months of the war. Despite this, there is no question of complete trust between the capitals.

Radosław Sikorski is one of those Western diplomats who truly feels and understands Ukraine. Former Minister of Defense and former Minister of Foreign Affairs of Poland worked with Ukraine on behalf of the Polish government for many years in a row

Olha Stefanishyna is the main Ukrainian official in matters of relations with the EU and NATO. As Deputy Prime Minister, she coordinates Ukraine's path to both organizations, working in this field for many years.

The Russian army can be defeated in Ukraine's internationally recognized territory, including Crimea. Nuclear weapons will not be used because even Putin still has some rationality. Zelensky should decide what to consider a victory for Ukraine, but he will consider public opinion, which doesn't like compromises.

Ambassador Kurt Volker has been known to Ukrainians since 2017, when he was appointed as Special Representative for Ukraine Negotiations - first to promote the Normandy format, then for all negotiations related to the Russian-Ukrainian conflict, and later in general in US-Ukraine relations, when there was no American ambassador at that time. In September 2019, before the start of the impeachment proceedings, he resigned, and his testimony became one of the bases of the accusations against Donald Trump.

Based on his country's example, the Romanian diplomat Mircea Geoană understands the peculiarities of the movement of Eastern European countries to NATO. He has taken over a significant part of communication with Kyiv and can explain NATO's processes and decisions regarding Ukraine. We interviewed him right before Alliance's summit in Madrid.

Anton Korynevych: "We have all seen Bucha, Irpin, and Gostomel, but we have not yet seen Mariupol and other cities where horrors have also occurred and continue."

Vladimir Putin has already ordered awful, vicious, brutal war crimes. Anything could happen, no one can exclude a nuclear weapon is used. 

European Council President: "What will be the shape of this victory over Russia? I will show full respect for the choice that the Ukrainian authorities"

Andriy Melnyk is one of the most unusual ambassadors of Ukraine. His comments have caused changes in government policy and forced Germans to apologize to Ukraine.

What to expect if a major Russian invasion does not occur? What is a red line for tough US sanctions against Russia and Putin?