The prospect of a U.S. attack on Iran has roiled oil prices this year, but analysts tell CNBC a strike would require more military commitment and be more complicated, than the U.S. is prepared for.

Tensions between US and Iran continue to grow as Trump warns of US military strikes, absent concessions from Tehran.

The prospect of a U.S. attack on Iran has roiled oil prices this year, but analysts tell CNBC a strike would require more military commitment and be more complicated, than the…