First, I need to make sure the new headline is 6-12 words. The original is 10 words, so that's within the limit. But maybe it can be

The Iranian foreign ministry official has stated that the United States is accountable for the ongoing developments in the region following the recent surge in hostilities between Israel and Iran.

The Iranian official attributes the renewed clashes to U.S. involvement, highlighting the country's role in escalating the conflict.