AboutValentyn NalyvaichenkoValentyn Nalyvaichenko served as the head of the Security Service of Ukraine in 2014-2015.Articles by Valentyn Nalyvaichenko Oct. 11, 2019, 11:50 am Valentyn Nalyvaichenko: Ukraine will get the truth on corruption April 27, 2017, 10:09 am Valentyn Nalyvaichenko: How Ukraine can win back Crimea Jan. 3, 2017, 10:44 pm Valentyn Nalyvaichenko: How to end the war in Ukraine in 2017 Advertisement Feb. 18, 2011, 1:03 am Showdown coming over free speech