Region
Saudi Arabia --
4
Iran --
3
United States --
3
Iraq --
2
Middle East
2
Middle East --
2
Saudi Arabia
2
Arab countries --
1
Bahrain --
1
Iran
1
Iraq
1
Israel --
1
Kuwait --
1
Oman --
1
Persian Gulf Region --
1
Persian Gulf States
1
Persian Gulf States --
1
Persian Gulf countries
1
Qatar --
1
Strategic aspects
1
United States
1
West bloc countries --
1
West block countries
1