Budapest all major European roads and European railway lines lead to Budapest. The Danube was and is still today an important water-way and this region in the centre of the Carpathian Basin lies at the cross-roads of trade routes. Hungarian main line railways are operated by Hungarian State Railways. There are three main railway station in Budapest, the Budapest Eastern railway station, the Budapest Western railway station and Budapest Southern railway station, operating both domestic and international rail services. Budapest is one of the main stops of the on its Central and Eastern European route. There is also a suburban rail
Budapest Memorandum on Security Assurances Lavrov claimed that "Russia never violated Budapest memorandum. It contained only one obligation, not to attack Ukraine with nukes". However, Canadian journalist Michael Colborne pointed out "there are actually six obligations in the Budapest Memorandum, and the first of them is “to respect the independence and sovereignty and the existing borders of Ukraine." Colborne also pointed out that a broadcast of Lavrov’s claim on the Twitter account of Russia's embassy in the United Kingdom actually "provided a link to the text of the Budapest Memorandum itself with all six obligations, including the ones Russia has clearly violated — right there