It is the arabian desert
The Syrian Desert
east
The Arabian Peninsula is surrounded by three seas: to the west by the Red Sea and Gulf of Eden, to the east by the Gulf, to the south by the Arabian Sea.
Africa lies just to the west of the Arabian Peninsula.
westThe Arabian Desert is to the east of Egypt; on the other side of the Red Sea.
Arabian peninsula
There are three:Rub' al Khali (The Empty Quarter)An Nafud or the Great Nafud is an upland desert of red sands.Ad Dahna' is a narrow strip of sandy terrain.
I think that the Arabian sea lies southeast of the Arabian peninsula.
Arabia, which is also known as the Arabian Peninsula, lies in Western Asia. The peninsula is located to the northeast region of Africa and is bordered by the Red Sea, Persian Gulf and Indian Ocean.
That is the Arabian Peninsula.
The Arabian Peninsula is in the Northern Hemisphere.