accurate they were just old. this is in response to the attack that the u.s. blames on iran. a key senate ally of the president is calling for a retaliatory military strike. barbara starr live at the pentagon this morning. the secretary of state says the united states is considering a full range of options. >> reporter: a full range of options at this point, but sources are telling us don't look for ground combat forces. don't look for military strikes any time soon. the secretary of state laying out more of his thinking on this. >> you have to put it in the context of 40 years of behavior inside the islamic republic of iran. this is consistent with how they've reacted previously. we've seen four other commercial ships which challenged the international norms of freedom of navigation. the united states is considering a full range of options.