I am interested in whether Hungary has the right to deny entry to the commander of the Armed Forces of Ukraine, Robert Brovda, if he is a citizen of Ukraine and an ethnic Hungarian, and whether this does not contradict international law?
Hungary has banned entry to a Ukrainian military commander due to attacks on the Druzhba oil pipeline. Do I believe that such actions by Hungary are a violation of international law if they affect the activities of the Ukrainian military?
I am curious to know whether it would be a violation of international law to provide Ukraine with security guarantees similar to NATO Article 5 without actual membership in the Alliance? I want to know what the possible legal consequences of this move would be for Ukraine and other countries.
I would like to know whether it would be legal to impose sanctions against Ukraine if it were done within the framework of international law and in accordance with bilateral agreements between Ukraine and the countries imposing sanctions, such as the United States?
As I understand it, according to international law, is Ukraine obliged to comply with the demands of other states regarding the establishment of a certain regime on its territory after the end of the war?
If China sends troops to Ukraine as part of a UN-mandated peacekeeping mission, will this be considered a violation of international law regarding Russian aggression?
If another country begins negotiations to end the war in Ukraine but fails to fulfill its obligations, can it be held internationally responsible?
Does international law allow statesmen, such as Donald Trump, to be held accountable for threatening to change sanctions against Russia during negotiations?
Given the information about a possible meeting between the leaders of Ukraine, the United States, and Russia, does international law oblige Ukraine to participate in such negotiations if they concern its territorial integrity and sovereignty?
Do you think that the meeting between Trump and Putin without Ukraine's participation is in line with international law, given that they will discuss the fate of Ukraine?