premise: Iran's Revolutionary Guards test fired three new models of missiles in the ongoing military exercises in the Gulf region, the state-run television reported on Friday.
  The television footage showed the missiles were fired from mobile launching carriers on the shore and from warships, and the missiles hit the targets successfully.
  According to the report, the new types of missiles, dubbed Nasr, Noor and Kowsar, had been extended of their range and now could cover a range of 170 km.
  The missiles are made by Iran itself and could be used in land- to-sea or sea-to-sea warfare, and due to the extension of their range, the missiles are able to hit all potential targets anywhere in the Gulf region and in the sea of Oman, said the report.
  "The missiles are suitable to cover all the Strait of Hormuz, the Gulf and the sea of Oman," said Admiral Sardar Fadavi, the deputy navy chief of the Revolutionary Guards.
   What was included in testing that the missiles could be used in land-to-sea and sea-to-sea warfare?
hypothesis: hit all potential targets anywhere in the Gulf region