That is correct, and the reference to indiscriminate attacks comes from Protocol I additional to the Geneva Conventions, and is as well part of customary international humanitarian law.
I think on this point more broadly, it is important to note that there are scores of different types of cluster munitions that vary by number of submunitions and the safeguards they have, and Canada has certainly stressed throughout negotiations that, as a class of munition, they are prone to indiscriminate effect, which is why the Canadian armed forces has committed not to use them. Our other allies have not necessarily made that policy choice, and again, any of the interoperability provisions here would only support working with those states in the context of discriminate attacks, and again, that will depend on the type of munitions that are used by those states.
The key thing to keep in mind, as well, is that this is a forward-looking convention and forward-looking legislation. Different states are moving towards ensuring the humanitarian nature of their weapons systems, if you will, but that doesn't necessarily bring them into compliance with the technical requirements of the Convention on Cluster Munitions. They may well be capable of use in a discriminate way but not meet those technical standards in future.