Subject
- Petroleum refineries[remove]15
- Petroleum industry11
- Second World War (1939-1945)11
- Air raid precautions3
- Fuel production3
- Security of property3
- Defence2
- Military aviation2
- Oilfields2
- Petroleum products2
- Aerial bombardment1
- Civil defence1
- Concessions, Oil, Dubai1
- Explosives1
- Merchant shipping1
- Military demolition1
- Military personnel1
- Military recruitment1
- Property theft1
- Sabotage1