Template:Royal Engineers Corps Flag (united kingdom)
Current flag of the Royal Engineers part of the British Army, note this is the official up too date flag of the corps.
Royal Logistics Corps usage:
{{Royal Logistic Corps Flag (united kingdom) |size=35px }}
result:
{{Royal Logistic Corps Flag (united kingdom) |size=25px }}
result:
{{Royal Logistic Corps Flag (united kingdom)}}
result:
When too use 35
Specifically when it is the main topic, like if it is the main belligerent in a war or in a infobox only linking too it.
When too use 25
When it is a sub-participant of a war, i.e not the main nation.