How has the British military changed since the early/mid 1900's?

by [deleted]

I am curious to know how they changed as they lost territories/colonies and fought in other wars.

Have they become more strict? Less strict.

Are the punishments for breaking the military law less sever? For example, disobeying orders and stealing from the military/where they are stationed.

etc.

Bernardito

Just to make sure what you're asking about: Are you asking about the evolution of the British armed forces since the early/mid 20th century and how it has changed over time, or are you asking how the present day British armed forces are different from then?