CLEAN : GCC denies air campaign against IS has failed

The video discusses the challenges and strategies in combating terrorism, emphasizing the need for a coordinated air campaign and international cooperation. It highlights the importance of enhancing national dialogues in Iraq and Syria to find political solutions. The video also touches on the growth of trade relations, showcasing a significant increase since 2004.

What does the text suggest about the coalition's air campaign?

What was the situation reported in Palmyra, and what does it indicate?