Lord Saladin is a Human NPC in Destiny 2.
Lord Saladin, the last surviving Iron Lord, oversees the Iron Banner: trial by combat where only the strongest survive.
Lord Saladin is one of two surviving Iron Lords. He held Vostok Observatory for centuries. He was protecting the Quarantine Zone to ensure that SIVA was never found again or used against the Tower.
He is frequently aided by Shiro-4 to protect this area.