unwinnable

An unwinnable fight
The Unwinnable War
Iraq: Winning the Unwinnable War
Unwinnable wars : American power and ethnic conflict
US health care: the unwinnable war against death
Vietnam: The History of an Unwinnable War, 1945-1975
Vietnam: The History of an Unwinnable War, 1945-1975
War in Afghanistan: Illegal, Untenable and Unwinnable
An unwinnable fight: The Hockey Stick and the Climate Wars: Dispatches from the Front Lines by Michael E. Mann
The Right Way to Lose a War: America in an Age of Unwinnable Conflicts