Oh, please, people, stop using the "war" analogy.
BA is the company, the management and the shareholders.
BASSA is the representative of something like 50% of cabin crew.
Society has moved on from those days of "Wicked Bosses at 't Mill". If people don't like their job, or T&Cs, or the shirt the CEO wears, then move on. NOBODY in GB has an absolute employment right to 'self' over 'company', let alone rights over other employees, customers or indeed the Nation.