[roey2009]

Can't help but notice that no timeframe was published. How long was the exercise? A month? A week? A day?

In any-case, whether the problems plaguing the Puma are fixable by retrofitting, or if a new design all together is necessary, is a real question with some effects to note.

After all, replacing electronic parts is completely different from replacing key mechanical systems or even sections of the hull.

It all depends on test's reports.

[LarsAlereon]

From what I can Google it wasn't like there was one thing that broke on all the vehicles, more like each vehicle experienced some sort of failure. I did see electronics seemingly being too fragile to stand up to the concussion of gunfire being mentioned. So overall it seems fixable, and not exactly shocking for a complicated new project, but definitely embarrassing.