they fought the good fight to keep their engineers and stay away from contractors. look at RAN and BAE, RAN and Thales, Army and the Israelis or French
there's more than a few people who believe that the rush to outsource has compromised latent capability
I have a "favourite" list of companies that I would do my bit to blacklist if we were able to select effective contractors
even those who have good contractors are basically undone as its a management relationship which brings things asunder.
If you could remove the executive in some of those companies you'd have a fair chance at making things work - they invariably revert to form and roll out the "mormons" and everyone then spends their time in contract arbitration etc.....
There are some companies that I would never ever, even in a drunken state with zero co-ordination I'd remember how their management teams have phuqued up capability delivery
The sad thing is most of the technical people are the same no matter who they work for, government, RAN, or a private company, all that changes is who they work for and how much money is wasted by chopping and changing the management structure.
The thing many people don't seem to realize is defence is like insurance, an expensive, non productive overhead, and the only reason private companies are keen to be involved in what have traditionally been government and service roles is to make a profit meaning that for a given result we have simply exchanged one set of overheads for another. In most cases we lose all the advantages of having capability in-house, including maintenance and continuity of corporate knowledge that really used to come into it's own when procuring or replacing capabilities, now that knowledge is distributed among a mix of government and private contractors rather than govt. service and one or two primes.
IMO, unless robust, long term relationships are developed, outsourcing only delivers short term savings. Unfortunately its the short term reduction in outlay and moving costs from one bucket to another that too many governments find attractive.