Haganah sister organizations:
The Haganah was not the only military arm of the Zionist movement before the establishment of the state of “Israel”. Rather, it had several sisters, including:
Sentinel Hashomer Organization
Betar organization
The Jewish Legion
The Nili Organization
Notreem
The Jewish Brigade
Lehi (Stern)
ETZL (Argonne)
And the…
Source: Akka website
