| Strait of Hormuz | Connecting the Persian Gulf with the Gulf of Oman. |
| Bosporus Strait | Key passage for maritime traffic between the Mediterranean and the Black Sea. |
| Bab-el-Mandeb Strait | Narrow waterway that connects the Red Sea to the Gulf of Aden and the Indian Ocean |
| Strait of Gibraltar | Links the Atlantic Ocean to the Mediterranean Sea. |
Answer: All Pairs
Notes:
- Strait of Hormuz – The Strait of Hormuz is a vital waterway that connects the Persian Gulf to the Gulf of Oman and the Arabian Sea, and is a key choke point in global energy supplies
- Bosporus Strait – Key passage for maritime traffic between the Mediterranean and the Black Sea.
- Bab-el-Mandeb Strait – The Bab-el-Mandeb Strait is a narrow waterway that connects the Red Sea to the Gulf of Aden and the Indian Ocean, and is a strategic chokepoint that impacts global shipping
- Strait of Gibraltar – The Strait of Gibraltar is a narrow waterway that separates Europe from Africa and connects the Atlantic Ocean to the Mediterranean Sea.
