this isn't the first time you've contested sourced material based on an invalid WP:RS claim. Please be more careful in the future. As I see it, Hamas using humanitarian materials to construct tunnels is either a violation of international law or at the very least useful background information providing context to other stronger claims of Hamas misuse of UNRWA property (such as hiding missiles in schools). Perhaps you may wish to clarify that by adding some sort of qualifier to the statement rather than delete relevant material on the subject. Or you may wish to start a subsection on the misuse of humanitarian aid by Hamas and move the statement there.