NEW : Gates : ` ` Missile tests only undermine Iran 's claims of peaceful intentions '' Missile 's range includes parts of Israel , U.S. bases , parts of Iran within range . But a U.S. intelligence official said the test launch does not represent `` a major advancement '' in Iran 's missile technology . West : Iran is trying to develop nuclear weapons ; Iran denies claim .
NEW : Gates : ` ` Missile tests only undermine Iran 's claims of peaceful intentions '' Missile 's range includes parts of Israel , U.S. bases , parts of Iran within range . West : Iran is trying to develop nuclear weapons ; Iran denies claim .