The US ambassador to Germany complained on Monday after Germany's Economy Minister Peter Altmaier drew a parallel between alleged Chinese and US snooping as part of a debate on using Huawei infrastructure.
Europe is giving US-led calls for a boycott of Huawei 5G telecoms equipment a mixed reception, with some governments untroubled by spy suspicions against the Chinese giant, but others backing a ban.
Germany's IT watchdog has expressed scepticism about calls for a boycott of Chinese telecoms giant Huawei, saying it has seen no evidence the firm could use its equipment to spy for Beijing, news weekly Spiegel reported Friday.