The veto power is still as relevant as it ever was. As the opposition notes, the veto power was granted to ensure the victors in World War II that they could prevent the escalation to world war that had so ravaged their lands and populations. The maintenance of the 'long peace' over the subsequent half-century can be at least partially attributed to the effectiveness of the Security Council veto; the P5 are tempted away from military solutions towards diplomatic feuds due to their ability to bring overbearing political power to bear on rivals. For example, fears of Iran's acquirement of a nuclear weapon have been abetted by US-sponsored efforts to impose sanctions on the regime. Without the veto power, the Security Council would not remain in its current, useful form and may not have prevented a resort to war in this case.