The Sasanians occupy Armenia .
Philip the Arab ( Marcus Julius Philippus ) declares himself co-emperor and makes a disgraceful peace with the Sasanian Empire , withdrawing from their territory and giving Shapur 500,000 gold pieces .
The Sasanian Empire occupy Armenia .
Philip the Arab ( Marcus Julius Philippus ) declares himself co-emperor and makes a disgraceful peace with the Sasanian Empire , withdrawing from their territory and giving Shapur 500,000 gold pieces .