50 Syrian Generals were just in Iran for very high level meetings with Iranian Military and Revolutionary guards. At the very least this was most likely to make Iranian and Syrian coordination much tighter. Iranian President may want a war that he thinks will help him politically at home. To win he just doesn't have to loose, and he may think he can pull it off. It's hard to know what the intentions are but there certainly much more of a threat than there's been in a heck of a long time. Israel mus be ready, but should no seek a war.
Reformists are in the lead in Iranian parliamentary elections (dpa)
from the article: A war in the summer?