This is a very apt question for events currently unfolding on the World stage - Can broadcasting stop war it asks.........
Since the publication of this headlined article from 1934, apart from the current one which is not a war but a 'Special Military Operation', there have been the following 27 flagrations: -
Arab Revolt in Palestine, 1936-1939
Jewish insurgency in Mandatory Palestine, 1944-1948
Israeli-Palestinian Conflict, 1948 onwards
Vietnam War, 1955–1975
Sierra Leone Civil War, 1991–2002
Kosovo War, 1998–1999
Libya Conflict, 2011–present
If only the reality was a case of once bitten, 26 times shy.