Narendra Modi's safety threat could be higher than the PM's: Experts - The Economic Times
PM's Security Breached: Who Protects Him, What's Travel Protocol and Who's Responsible for Lapses? - News18
SPG repatriates over 200 personnel in view of reduction in number of protectees- The New Indian Express
What is the Special Protection Group, How PM of India is provided security
3,000 plus force provides security to just 4 VVIPs
Have You Noticed PM Modi's Bodyguards Carrying A Briefcase? Here's What's Inside
The commandos who guard PM Modi: Know all about the elite Special Protection Group
Special Protection Group - Wikipedia
Z-plus club: India's most well-guarded politicians - Rediff.com
Manmohan Singh's Top Security (SPG) Cover Withdrawn, Given CRPF Security
PM Security Breach: Understanding SPG And Its Standard Procedures May Be Key To Cracking The Case