Don't confuse agile with 'agile', the headline uses the latter. Agile (the real thing, no pretend-lookalike) provides speed, or not, depending on how you measu

Don't confuse agile with 'agile', the headline uses the latter. Agile (the real thing, no pretend-lookalike) provides speed, or not, depending on how you measure. It often provides something quickly, and you get to choose whether that's a speedup. If you want to write a report emphasising your own success, agile development provided a working simulator/airplane/whatever with great speed, if you want to write a report denigrating your rival, agile didn't finish the ticklist in the specification any quicker than one imagines that waterfall might have done. But the F35 wasn't agile, it was 'agile', the worst of both worlds.