KYIV, Nov 25 – Ukraine needs reliable security guarantees, an important component of which is the security of the skies and effective air defense, Head of the President's Office Andriy Yermak said during a videoconference meeting of the Ukraine-NATO Commission.

"Ukraine presented the concept of Kyiv Security Treaty with our proposals for security guarantees. Our proposals are aimed at mobilizing the necessary political, financial, military and diplomatic resources for the self-defense of Ukraine. These guarantees should protect the sovereignty and territorial integrity of Ukraine and make new aggression impossible in the future," Yermak said.