[1] «Assad the outcast being sold to the west as key to peace in Middle East», Martin Chulot, The Observer, September 26, 2021.

[2] «Bachar is Back», Tom O’Connor, Newsweek, Octobrer 22, 2021.

[4] « China’s leap in hypersonic missile technology shakes US intellligence », Demetri Sevastopoulo & Kathlin Hille, Financial Times, October 18, 2021.

[5] Vladimir Putin Address to Russian Federal Assembly”, by Vladimir Putin, Voltaire Network, 20 February 2019.