 Indian media reports mention that National Technical Research Organisation (NTRO) has capability to detect, intercept and record phone communications using land and satellite-based communications link monitoring systems.Scientists at Indian Institutes of Technology (IIT) have cracked GEO-Mobile Radio Interface GMR-1 and GMR-2 encryption algorithms.NTRO and ISRO can access archived data from Technology Experiment Satellite (TES), Cartosat-2A and Cartosat-2B besides two Radar Imaging Satellites namely RISAT-1 & RISAT-2.