How did Kabul become an important stop on the Silk Road?

Kabul’s importance as a trade center was primarily due to its strategic location, which allowed it to control vital trade routes connecting diverse regions. Its geography provided access to the north through the Hindu Kush mountains, to the south via the towns of Ghaznī and Gardēz, and to the east through the Khyber Pass, which served as a gateway to Pakistan and India.1

While the city of Balkh is specifically noted as a major transshipment center on the Silk Road where luxury goods and ideas were exchanged between Rome, India, and China, Kabul’s position at the intersection of these mountain passes made it a critical node in the broader network of trade routes. Evidence of this regional connectivity is found at the nearby Kushan summer capital of Bagrām, where archaeologists have recovered diverse trade goods, including Roman bronzes and glassware, Indian ivories, and Chinese lacquers.231