Which MAJCOM directs air operations in Europe, Africa, and parts of the Asian theater?

The correct choice is the United States Air Forces in Europe-Air Forces Africa (USAFE-AFAFRICA) because this major command specifically oversees air operations across Europe and Africa, as well as certain areas in the Asian theater. USAFE-AFAFRICA's responsibilities include providing air power, supporting allied operations, and ensuring readiness and strategic partnership within these regions.

USAFE-AFAFRICA plays a vital role in coordinating air missions, facilitating joint operations with NATO and coalition partners, and responding to various regional challenges, making it instrumental in maintaining air superiority and operational effectiveness in Europe and Africa.

Other major commands listed do not have the same operational scope in these areas. For instance, Air Force Central Command (AFCENT) primarily focuses on operations in the Middle East and Southwest Asia, while Pacific Air Forces (PACAF) covers operations in the Asia-Pacific region. United States Strategic Command (STRATCOM) has a broader role involving global strategic missions but does not specifically direct air operations in Europe and Africa.