A/RES/49/10 Page 6 15. Calls upon all parties, in particular the Federal Republic of Yugoslavia (Serbia and Montenegro), to comply fully with all Security Council resolutions regarding the situation in the Republic of Bosnia and Herzegovina and strictly to respect its territorial integrity, and in this regard concludes that their activities aimed at achieving integration of the occupied territories of Bosnia and Herzegovina into the administrative, military, educational, transportation and communication systems of the Federal Republic leading to a de facto state of occupation are illegal, null and void, and must cease immediately; 16. Expresses its appreciation for the efforts of the United Nations Protection Force to help create the conditions conducive to the rapid and complete implementation of the Washington agreements on the Federation of Bosnia and Herzegovina, and encourages the international community, acting through the United Nations and other international organizations and bilaterally, to enhance its support for the Governments of the Republic and of the Federation of Bosnia and Herzegovina; 17. Notes with deep concern the failure to open the Tuzla airport as called for in numerous resolutions and once again urges the Secretary-General to take immediate action to reopen it, aware of the importance of that airport in facilitating the receipt and distribution of international humanitarian aid, consistent with the provisions of Security Council resolution 770 (1992) of 13 August 1992; 18. Demands that all concerned facilitate the unhindered flow of humanitarian assistance, including the provision of water, electricity, fuel and communication, in particular to the safe areas in Bosnia and Herzegovina, and in this context urges the Security Council to implement fully its resolution 770 (1992) to ensure the free flow of humanitarian assistance, particularly to the safe areas; 19. Condemns activities by any of the parties or others concerned in contravention of paragraph 12 of Security Council resolution 820 (1993) of 17 April 1993, and demands full compliance with that provision; 20. Commends all States, in particular the States bordering on the Federal Republic of Yugoslavia (Serbia and Montenegro) and the other Danube riparian States, for the measures they have taken to comply with the mandatory sanctions imposed by the Security Council against the Federal Republic, and urges all States to continue their vigilant enforcement of these sanctions measures; 21. Urges the Security Council, in fulfilling its responsibility under Article 24 of the Charter of the United Nations, to take all appropriate steps to uphold and restore fully the sovereignty, political independence, territorial integrity and unity of the Republic of Bosnia and Herzegovina, in cooperation with States Members of the United Nations and the Government of the Republic; 22. Encourages the Security Council to give all due consideration and exempt the Governments of the Republic and and of Federation of Bosnia and Herzegovina from the embargo on deliveries of weapons and military equipment originally imposed by the Council in resolution 713 (1991) of 25 September 1991 and as further outlined in the eighth preambular paragraph of the present resolution; /...