The First Opium War brought British forces to Hong Kong in 1841, and the Treaty of Nanking the following year made the cession permanent. The new administration moved quickly to fortify its acquisition. The site chosen around Battery Path — a lane that still exists today — placed the guns on Government Hill, overlooking the narrow channel that would become the colony's commercial lifeline. By 1882, the battery consisted of five coastal artillery positions covering Victoria Harbour. The path leading up to them gave Battery Path its name, a piece of colonial nomenclature that outlasted the fortifications themselves by well over a century. Named, like the barracks nearby, after Sir George Murray — Master-General of the Ordnance — the battery formed the western anchor of Hong Kong's earliest defensive network.

For a period before 1856, Murray Battery marked something more quotidian than military strategy: the limits of the city's streetlighting. Roads east of the battery went unilluminated after dark. The battery's position thus defined a boundary between the settled, lanterned core of colonial Hong Kong and the dimmer, less-governed periphery beyond. This small fact captures something vivid about the colony in its earliest decades — a thin band of brightness along the waterfront, the guns at one end of it, darkness beyond. As Hong Kong grew and land reclamation pushed the harbour further north, the battery's original relationship to the coastline was erased entirely. What had been a seafacing fortification became an inland site, the ground between it and the water filled in by the relentless expansion of the city.

Military priorities shifted as Hong Kong Island developed. By the late nineteenth century, artillery strategy had moved away from centrally positioned harbour guns toward more dispersed and concealed positions in the island's outlying areas. The Lei Yue Mun Fort, built in 1887 on the eastern approach to the harbour, represented the new thinking: harder to target, positioned to catch vessels at the narrows rather than in open water. The guns at Murray Battery were removed, their tactical logic overtaken by the same military modernisation that was retiring fixed coastal fortifications across the British Empire. The physical site survived the removal of the artillery, but its days as an active installation were over.

The battery's final chapter came in the 1950s, when the colonial government decided it needed a single consolidated headquarters to bring all its departments under one roof. The site on Battery Path, with its colonial history and central location, was chosen. Demolition cleared what remained of the old fortification, and construction of the new Central Government Offices began. The West Wing of those offices — themselves now designated as former — was built on the precise footprint of Murray Battery. The new building was completed in 1959. Nothing of the original structure remained. A replica cannon, positioned near the Government Offices today, stands as the only physical acknowledgment of what once occupied the hillside — a gesture toward memory in a city that has rarely let history stand in the way of what comes next.

Walk Battery Path today and you are walking the route that soldiers and ordnance workers used to reach the guns. The lane climbs from Queen's Road Central up toward Government Hill, narrow and tree-lined, connecting the lower city to the former administrative heart of the colony. The Former Central Government Offices complex that now occupies the upper part of the hill has itself entered a new chapter — repurposed in recent years as Tamar, the seat of the Hong Kong government. Somewhere in that transition, the replica cannon near the CGO offers a small acknowledgment of what stood there before. It is easy to miss. Hong Kong accumulates history at such velocity that even the symbols placed to commemorate it can be overtaken before anyone stops to look.