TODAY: Ukraine predicting Russian cyberattack; Poroshenko signs decree to extend Russia sanctions; Yulia Skripal gives first full interview following attack; Russia looking into British media output on its territory; Gazprom analyst fired for anti-Putin report; 2018 inflation no more than 4%, says Gref; VTB stops providing loans to Deripaska; two Navalny supporters jailed; Lithuania honours Boris Nemtsov; Rosneft finds oil in Iraq.