Aiming at the Gulf, Iran shoots itself in the foot

For decades, Iran has sought to diminish America’s military presence and political influence in the Middle East. Yet some ambitions carry within them the seeds of their own undoing. The very policies intended to push out the United States have instead strengthened the rationale for Washington’s continued engagement.Before the erosion of its regional axis, Iran based its security doctrine on forward defense, projecting influence beyond its borders to keep threats at bay. However, what Tehran regarded as a defensive strategy, the Persian Gulf states perceived as an expansionist bid for regional