What key geopolitical concern was related to the British presence in Cyprus during the period of acquisition?

The British presence in Cyprus during the period of acquisition was closely tied to the need to monitor Russian aspirations in the region. The strategic location of Cyprus in the eastern Mediterranean made it a crucial point for British interests, particularly concerning the balance of power in relation to Russia. The British were wary of Russian expansionism, especially as Russia sought access to warm water ports and aimed to exert influence over the declining Ottoman Empire. By securing Cyprus, the British could strengthen their naval capabilities and protect sea routes, thereby countering any potential threats posed by Russian ambitions in the area.

The geopolitical dynamics of the time placed a significant emphasis on maintaining stability and control in the region. This allowed Britain to project power and safeguard its interests, while also providing a buffer against Russian movements that could disrupt British access to trade routes and colonies.