Budapest service in and around Budapest, three lines of which are operated under the name HÉV. The river Danube flows through Budapest on its way from Germany to the Black Sea. The river is easily navigable and so Budapest historically has a major commercial port at Csepel District and at New Pest District also. The Pest side is also a famous port place with international shipping ports for cargo and for passenger ships. In the summer months, a scheduled hydrofoil service operates on the Danube connecting the city to Vienna. BKK (through the operator BKV) also provides public transport with boat
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