A US seismologist, Chen Youlin, has been detained in China for almost two years, accused of espionage. Chen, who has worked for decades tracking nuclear tests, was arrested in the spring of 2022 while visiting family, according to reports. His family vehemently denies the allegations, labeling the case as wrongful and politically motivated. Details surrounding the specific accusations remain unclear, adding to the family’s distress and concerns about due process. The detention raises tensions between the US and China amid ongoing geopolitical complexities. The US State Department has been made aware of the situation and is providing assistance, though details of that assistance have not been publicly disclosed. The family is urgently seeking Chen’s release and a transparent review of the charges against him.