"We remain very vigilant so that no one is left on the sidelines," said Emmanuel Lequertier, union representative of the CGT Naval Group.
A hundred employees demonstrated this Thursday, September 23 in front of the Paris headquarters of the submarine manufacturer.
On this occasion, trade unionists also spoke about the end of the "contract of the century" which linked the company to Australia.
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Australia has broken a contract estimated at 56 billion euros with Naval Group.
A rupture source of concern for some employees.
More than 500 employees were affected by this contract.