VK (service) friends, as well as a real-time news search. VK updated its features and design on April 2016. As of May 2017, according to Alexa Internet ranking, VK is one of the most visited websites in some Eurasian countries. It is: It was the fourth most viewed site in Ukraine until, in May 2017, the Ukrainian government banned the use of VK in Ukraine. According to a study for May 2018 conducted by Factum Group Ukraine VK remained the fourth most viewed site in Ukraine, but Facebook was twice as much visited. As of May 2018 the site is available in
VK 30 series famous Tiger I and Panther tanks, and capable opponents to the T-34 if ultimately too late and at too small of a scale to affect the course of the war. The origins of the first VK 30 began with the need for a breakthrough tank, or "Durchbruchwagen" in 1937, resulting in a few successive iterations. Porsche submitted heavily armoured tank designs, but they were unconventional and also unsuccessful. This was dropped in 1938, around the same time as the start of the VK 20 project, in favour of the first VK 30 designs. These were submitted by Henschel and Porsche.