Some time ago, the Soviet Union would have been the right answer. There is currently no such country.
The southwest Asian country located to the south of Central Asia, specifically Turkmenistan and Uzbekistan, is Afghanistan. It shares borders with both countries and is situated at the crossroads of South and Central Asia. Afghanistan has a diverse landscape and a rich cultural history influenced by various civilizations over the centuries.
Brazil
Israel.
Spain was responsible for cattle ranching in the Southwest.
Ukraine
the answer is Mexico
TURKEY has numerous debates with Greece concerning the particular maritime borders, air rights, and territorial control within the Aegean Sea, is the only country (other than Greece) that borders the Aegean Sea, and is in Southwest Asia.
The southwest region of the United States borders Mexico.
Mexico.
Dony
Mexico
Texas borders just one country (besides the US), that's Mexico to the southwest.
Spain
mexico
Both Guatemala and Belize.
Ecuador borders southwest Colombia, and Panama borders northwest Colombia.