The Rebbe approves of the idea to work in poultry shechita near Jerusalem, provided it's not in isolation. He encourages using this opportunity to strengthen Yiddishkeit, warning that freedom from persecution is also a spiritual test. Since the writer has experienced true mesirus nefesh, his words will carry weight in inspiring others toward Torah

https://www.torahrecordings.com/rebbe/igroskodesh/015/008/5377