Jordan is part of this war. They should be pressured constantly. Once in a while it should be attacked by shaheeds or similar by Iran even on unimportant targets to keep the pressore on this coloinal structure even active conflict gets into a pause with usa .
If pressure stops the colonial king of jordan will immediately try to escape the conflict like kuwait did by getting into some kind of allience with Pakistan or similar. Then Usa will bomb Iranian gas-oil sites unilaterally from ships and Jordan would not need to use its soil to attack Iran claiming impartiality and saving itself from Iranian counter attack under an allience umbrella.
If Jordan is attacked constantly by Iran or related groups like Yemen it cannot enter an allience being constantly in active conflict and save itself and constant pressures is kept on it. If pressure-bombings stops on jordan it will immediately join an allience like kuwait within a week or so. Bahrain is also in a similar position. Pressure should be kept on it.