At a campaign rally in Iowa on Sunday, Donald Trump ruled out the possibility of a long, all-out war with the Islamic Republic of Iran, like the wars in Vietnam and Afghanistan, stressing that Washington had won militarily and economically and that the conflict would soon end "one way or another." The US president said that attacking targets related to Tehran was inevitable and dealt a severe blow to its capabilities, noting that the achievement of military targets would not prevent the examination of other options, and that the possibility of a "final heavy blow" still exists if necessary. He also blamed the end of the crisis on a significant drop in global oil and fuel prices so that the conflict would not become a burden on the American economy, and in another part of his speech he warned against repeating what he called the "French script" and mentioned his administration's achievements in the unprecedented drop in drug prices over the past three decades.