https://www.reuters.com/article/us-russia-technology-dataprotection-excl/exclusive-russias-telecoms-security-push-hits-snag-it-needs-foreign-help-idUSKBN1JV12Y

Russian telecoms operators will have to use foreign technology to comply with a law on storing data, two industry sources with knowledge of the matter said, even though Vladimir Putin told his government to ensure local companies produced the equipment.