Possible Clues:

• Coming from Aden?
• Terminal on runway for workers in Aer Lingus coming from Arabian Peninsula
• Arab enemy I shot
• Mid-eastern national
• Arab in Italy supporting the old folk
• Most of those in 21 down could be partners with one Arab
• Arab one chasing beaten enemy
• Citizen of the Arabian peninsula’s second largest country
• In bygone days, the soldiers suppressing island Arab
• Eg, Sana'a native