What Was the Black War in Tasmania?

The Black War was not a declared war between equal states. It was a frontier conflict created by Britain’s occupation of Aboriginal land after establishing the colony of Van Diemen’s Land in 1803. Violence intensified during the mid-1820s, as pastoral settlement displaced the Palawa peoples from hunting grounds, water sources and cultural places.

Aboriginal groups resisted through mobile attacks on shepherds, huts, livestock and isolated farms. Colonists, soldiers, police and armed parties retaliated with shootings, raids, abductions and killings. Lieutenant-Governor George Arthur declared martial law against Aboriginal people in the settled districts on 1 November 1828, granting military force a formal role in a conflict already marked by extrajudicial violence.

In October–November 1830, Arthur mobilised about 2,200 soldiers, settlers and convicts in the “Black Line,” an attempt to sweep Aboriginal people into the Tasman Peninsula. It captured only 2 Aboriginal people directly and killed 2, according to contemporary official reporting, but demonstrated the colonial government’s capacity for mass coercion.

The archive is unequal. Colonial officials recorded settler deaths more consistently than Aboriginal deaths; perpetrators often had reasons to conceal killings, while many attacks occurred beyond official observation. Surviving evidence includes government correspondence, military orders, newspapers, diaries, court records, archaeological findings and Aboriginal oral histories.

Historian Lyndall Ryan’s digital mapping project documented at least 56 frontier massacre sites in Tasmania as assessed by the project’s 2022 stage, while warning that documentary thresholds produce minimums rather than a complete count. The wider archive of colonial atrocities shows why recorded deaths cannot be treated as the total.

“The Aborigines may be said to have declared war against the white inhabitants.” — George Arthur, dispatch to Colonial Secretary Sir George Murray, 1828.

Arthur’s formulation acknowledged organised resistance but concealed the prior invasion and dispossession that produced it. His government’s martial-law proclamation of 1828 excluded settlers from its coercive restrictions while authorising intensified operations against Aboriginal people.

The evidentiary question is not whether Aboriginal Tasmanians suffered catastrophic destruction, but how much lethal violence remains absent from a colonial record created largely by occupiers.

No definitive roll of the dead exists. The most defensible synthesis is about 600–900 Aboriginal deaths and more than 200 colonial deaths during the intensified war from the mid-1820s to 1832. Historian Henry Reynolds estimated in 1995 that at least 700 Aboriginal people were killed across Tasmania’s frontier conflict, while Nicholas Clements argued in 2014 for roughly 600–900 Aboriginal deaths during the Black War and more than 200 settler deaths.

Source	Publication year	Period or measure	Estimate
Henry Reynolds, Fate of a Free People	1995	Aboriginal people killed in frontier violence	at least 700
Nicholas Clements, The Black War	2014	Aboriginal deaths in the Black War	about 600–900
Nicholas Clements, The Black War	2014	Colonial deaths in the Black War	more than 200
Lyndall Ryan and colleagues, Colonial Frontier Massacres map	2022 project stage	Documented Tasmanian massacre sites, not a total death toll	at least 56 sites

These figures describe direct conflict deaths, not the full demographic catastrophe. Estimates of Tasmania’s Aboriginal population at British occupation in 1803 vary widely, commonly from about 3,000 to 7,000, because no colonial census then existed. By 1835, George Augustus Robinson had transported approximately 135 surviving Aboriginal people to Wybalenna on Flinders Island. Deaths there from disease, inadequate shelter and poor conditions continued after the main war.

Dispute centres less on whether violence occurred than on its scale, intentionality and classification. In The Fabrication of Aboriginal History (2002), Keith Windschuttle argued that historians had inflated Aboriginal deaths and misused evidence, recognising only a small number of securely documented killings. His method privileged named victims and written colonial corroboration, standards that exclude many deaths in remote attacks and evidence transmitted orally.

Henry Reynolds, Lyndall Ryan, James Boyce and Nicholas Clements rejected that narrow accounting. They point to converging evidence from settler diaries, military records, newspapers, population collapse, repeated reports of killings and patterns across dozens of sites. Ryan corrected errors identified in earlier work, but maintained that documentary gaps make mapped cases minimum counts.

The genocide question is related but distinct. Historian Ben Kiernan argued in 2007 that Tasmania’s destruction belongs within comparative genocide history. Tom Lawson concluded in 2014 that British policy and settler conduct produced genocidal processes, especially through removal and the destruction of viable communities. Some scholars reserve the legal term because the United Nations Genocide Convention dates to 1948 or because they dispute proof of a single exterminatory state plan. That caution does not negate mass killing, forced transfer or near-destruction.

Claims that Truganini’s death in 1876 marked the “extinction” of Aboriginal Tasmanians are false. Palawa descendants survived, particularly through communities associated with the Bass Strait islands, and remain a living people. The extinction story converted a colonial objective into a misleading historical conclusion.

From 1829 to 1834, George Augustus Robinson conducted the so-called Friendly Mission, negotiating and pressuring Aboriginal groups to leave mainland Tasmania under promises of protection. By 1835, approximately 135 people had been removed to Wybalenna. The settlement became a place of confinement, surveillance and severe mortality rather than safety.

In 1847, the remaining 47 Wybalenna residents were transferred to Oyster Cove, south of Hobart. Their removal opened land to settlers while presenting dispossession as humanitarian rescue. The Black War therefore ended not with a treaty, restitution or recognition of Aboriginal sovereignty, but through exile and colonial control.

Its consequences remain material: land alienation, contested remains, stolen cultural objects and disputes over official remembrance. The war also belongs within the broader record of atrocities under colonial rule, where administrative euphemisms such as “conciliation” and “protection” often accompanied coercion.

Understanding the Black War requires holding together 3 facts: Aboriginal people resisted invasion; British settlers and institutions exercised overwhelming power; and Palawa survival disproves the colonial fiction of extinction. Tasmania’s modern legal and political institutions were built after armed dispossession, not on vacant land or peaceful consent.

• Nicholas Clements, The Black War: Fear, Sex and Resistance in Tasmania
• Henry Reynolds, Fate of a Free People
• University of Newcastle, Colonial Frontier Massacres in Australia
• Australian Dictionary of Biography: George Augustus Robinson
• National Museum of Australia: Black Line
• Unsilenced archive: The Black War in Tasmania