Volodymyr Zelenskyy has led tributes to more than 100 Ukrainians killed by security forces in Kyiv 10 years ago this week. Writing on X, the Ukrainian president said: “Ten years ago they attempted to kill Ukrainians in their own country, in their own capital, simply for their peaceful choice to be themselves and to be free… But we stood firm ten years ago and continue to do so today.” The massacre took place in the capital’s Independence Square, the focus of the so-called Euromaidan protests that erupted when the country’s then-president chose to align Ukraine more closely with Russia instea…