A number of European countries have been supporting "Breaking the Silence", an Israeli organization which collects stories about how bad the IDF is. This is actually not new; Europeans support the radical corner of Israeli society as a matter of routine, and have been doing so for many years. I know this because I'm sort of friendly with some of the people in these organizations and they're quite free with the information; my response has been to wish them luck and suggest they ratchet up their fundraising efforts, since in essence what they're doing is exporting Israeli services to Europe.
The funny thing about the report this time is that the Europeans aren't getting their money's worth. I've read many of the reports in the recent case, and they're mostly comfortably within the norm for warfare. Nothing NATO soldiers aren't routinely doing in Afghanistan. But for that, you have to know what NATO soldiers are doing in Afghanistan, on the one hand, and you need to read Hebrew, on the other. Not qualifications most Europeans are likely to have.