Mr. Chair, the outcomes of last year's progress would be spread across any number of projects. Some of the spending that would have been forecast well in advance of even the last fiscal year would have reflected forecast delivery timelines.
In some cases, COVID and supply chain challenges have really been an impediment to industry. We've seen late deliveries of component parts and of supply that held up their production, and, of course, we pay once we've received materiel, so that is reflected in those lapses.