In 1965 David Ben-Gurion, for all intents and purposes the founder of the state, led a breakaway group from Mapai to form Rafi.
These people, like those in the breakaway regions of Georgia, wanted independence and autonomy, not Russian rule.
My coaches at breakaway Performance Labs found that I needed to maintain a heart rate of 168-178 beats/min.
Unconventional; rebellious: a breakaway rock group/ breakaway mind-set (1930s+)
Made to break or collapse easily: bashed with a breakaway chair (1950s+ Theater)