US
Germany top buyer of Russian fossil fuels, with estimated imports of $9.5 billion
The alliance's chief also talks about help for Kyiv to shift to modern Western arms and systems
Talks appear to have stalled after the last face-to-face meeting in Istanbul last month
Google's Threat Analysis Group reported that Russian hackers tried to penetrate the networks of NATO.
Russian president says Moscow is ready to discuss 'neutral status' for Ukraine
Corridors opened at 10am Moscow time from the capital Kyiv as well as the cities of Kharkiv, Mariupol and Sumy
Ukrainian minister says Kyiv needs US 'in this exercise, with special focus on air defence'
US and Russian armed forces have set up a new direct phone line to reduce the risks of 'miscalculation'
Ukraine will join NATO Cooperative Cyber Defence Centre of Excellence as a 'contributing participant'.
Mariupol, the main port on the Sea of Azov, is surrounded and under heavy bombardment