Visa requirements for Ukrainian citizens
For traveling to certain countries, Ukrainians do not need to use a passport, as they may use their Ukrainian identity card or internal passport.
Documents which give the right to leave Ukraine and to enter Ukraine and certify the identity of a citizen of Ukraine while staying abroad are:It's important to know, that the special rules of arriving in a particular country should be studied carefully. Thus, in most countries that do not require visas or issue visas, upon arrival you must have a passport, which is valid for at least 3 months from of arrival to this country.
Russia–Ukraine barrier
Following the 2014–15 Russian military intervention in Ukraine, in June 2014, Ukrainian politician and business magnate Ihor Kolomoyskyi suggested that Ukraine should build a wall along the border with Russia. On 3 September 2014 Ukrainian Prime Minister Arseniy Yatsenyuk announced Ukraine would strengthen its border with Russia and called this "Project Wall". The command of Ukraine's anti-terrorist forces stated that "Two defense lines have been planned, and their main goal is to prevent the infiltration by the adversary into the territory of Ukraine". According to Yatsenyuk the project was needed "to cut off Russian support for insurgents in eastern regions" and also to obtain a visa-free regime with the European Union for Ukraine. It is also an employment project. Project "Wall" was officially started on 10 September 2014.