Furthermore, this operation distracts from other Defence tasks, which is a particular concern given the shortfalls we identified in our recent Report ‘We’re going to need a bigger Navy’. The operation will likely have long-term impacts on training, personnel leave allocation and asset maintenance. It is also unclear why Op Isotrope is not being funded under the normal MACA arrangements. The reputational risk to the Royal Navy, particularly if this becomes a long-term operation, is significant. We can see few positives and many negatives should the Royal Navy assume primacy as suggested. (Paragraph 81) Operation Isotrope: the use of the military to counter migrant crossings 31