This brief analyses the similarities and differences between the weaponisation of oil and that of gas. Discourse around the weaponisation of energy has increased since 1973, after oil-producing Arab countries attempted to use oil to pressure Europe and the United States to abandon their military aid to Israel. The subject has received renewed interest following recent events, such as the energy tensions between the European Union and the Russian Federation that started in 2009 and culminated in the 2022 global energy crisis,