Subject
- Prisoners of War[remove]49
- Russo-Persian War (1826-1828)19
- Military logistics13
- Military supplies11
- Diplomacy6
- First World War (1914-1918)6
- Military intelligence5
- Railway construction5
- River navigation5
- Mesopotamian Campaign (1914-1918)4
- Military administration4
- Battles3
- Climate3
- Demobilisation3
- Military communications3
- Military occupation3
- Military operations3
- Refugees3
- Repatriation3
- Sanitation3