Multiple choice Minsk Protocol refers to ceasefire agreement industrialisation treaty nuclear agreement online data protection protocol Reveal answer Fill a bubble to check yourself A Correct answer Explanation Representatives of Ukraine, the Russian Federation, the Donetsk People's Republic (DPR), and the Lugansk People's Republic (LPR) signed the Minsk Protocol, an agreement to halt the war in Donbass region of Ukraine, on 5th September 2014.