In recent months, Russia has secured its position as the second-largest gas supplier to Europe. However, the expiration of the current contract this year threatens the future of transit through Ukraine. Why the European Union countries still need Russian gas, whether it can be replaced by Azerbaijani gas, and what other options are on the table – in RBC-Ukraine’s review of Western media. Content: How Russia returned to being the top gas supplier to the EUWhy the EU still needs Russian gasWill Azerbaijan replace Russia? What’s planned for Ukraine’s GTS in 2025How Russia returned to being the to…