Secunderabad, September 2, 2026: Military Intelligence has joined the investigation into the theft of a cache of service weapons and ammunition from the armoury of the 20th Battalion, The Madras Regiment, at Bollarum in Secunderabad Cantonment, as investigators widen their probe into what is being treated as a major security breach inside a restricted military establishment reported by The Hindu.
The development comes after investigators reportedly ruled out the involvement of Agniveer personnel who had been questioned during the initial phase of the inquiry. Attention is now increasingly focused on personnel who had authorised or legitimate access to the secured storage facility and on determining whether the theft involved multiple insiders.
The weapons are believed to have been stolen during the intervening night of August 30 and 31. The breach was discovered at around 7.50 a.m. on August 31 when personnel opened the Kote and Battalion Magazine and found that locks on the premises, as well as those securing weapon and ammunition boxes, had been forcibly broken.
The weapons and ammunition had last been physically accounted for at around 6 p.m. on August 30, before the storage facility was closed for the night. The relatively narrow window between the final verification and discovery of the theft has become a key focus of the investigation.
According to the complaint lodged by a Lieutenant Colonel of 20 Madras and the FIR registered at Bollarum police station, the missing cache includes four 7.62×39 mm AK-203 assault rifles, one 5.56 mm INSAS 1B1 rifle, six 9 mm Auto 1A pistols and one 6.35-bore civilian pistol.
Also reported missing are 21 magazines, one passive night-vision binocular and more than 1,800 rounds of ammunition. Some accounts have placed the exact ammunition count at 1,912 rounds. The total value of the stolen military property has been estimated at approximately ₹15 lakh.
The scale of the theft has raised questions over how the weapons could have been removed from the military premises without detection. Officials have reportedly noted that the ammunition itself weighed around 15 kilograms, while several of the missing rifles are approximately a metre long, making the movement of the entire cache by a single individual difficult.
A criminal case has been registered under Sections 331(4) and 305 of the Bharatiya Nyaya Sanhita, dealing with house-breaking and theft from a building used for the custody of property. The Army has sought urgent efforts to trace and recover the missing weapons because of the potential security threat posed if military firearms and ammunition fall into unauthorised hands.
During the first two days of the investigation, four persons were reportedly detained for questioning, including personnel recruited under the Agnipath scheme as well as civilian staff associated with the establishment. Officials maintained at the time that the questioning was precautionary and that no formal arrests had been announced.
By Wednesday, however, investigators had reportedly ruled out the involvement of the Agniveers who had come under scrutiny. The investigation has consequently shifted towards personnel who had authorised access to the armoury and ammunition storage areas.
Police and Army investigators are also exploring the possibility that the theft was carried out by more than one person. Given the quantity, weight and dimensions of the missing weapons and ammunition, officials reportedly suspect that a coordinated operation may have been required. The possibility of at least four persons being involved is among the theories under examination.
The seriousness of the breach has prompted the involvement of Military Intelligence, while senior Army officers from Delhi have also arrived in Secunderabad to review the situation and assist the investigation.
Telangana Police, including officers under the Malkajgiri Police Commissionerate, are pursuing the criminal investigation alongside the Army’s internal proceedings. The state counter-intelligence wing and other agencies are also assisting as authorities attempt to determine whether the weapons remain in the Hyderabad-Secunderabad region or have already been moved elsewhere.
The Army has simultaneously initiated an internal inquiry and a court of inquiry to establish the circumstances under which the weapons disappeared, identify possible security lapses and determine individual responsibility. Sensitive details connected with the investigation are being kept confidential.
The circumstances prevailing at the battalion at the time of the theft are also under scrutiny. The main body of the unit, including its commanding officer, was reportedly away at a field firing area in the desert sector. Only a limited rear party of approximately 100 personnel remained at the Bollarum premises to carry out essential duties and maintain security. The second-in-command, a lieutenant colonel, was overseeing the station.
Investigators are now reconstructing movements inside and around the establishment during the critical hours. Duty rosters, weapon issue and receipt registers, access records, guard deployment details and personnel movements are being examined.
CCTV footage from both military and civilian cameras in surrounding areas is also being reviewed. Reports indicate that a camera covering the armoury entrance had been switched off during the night, a circumstance likely to receive particular attention during the inquiry.
The ammunition strongroom is ordinarily accessible only to authorised Army personnel and certain civilian housekeeping staff and is supposed to remain under round-the-clock security in shifts. Investigators are therefore examining how the locks could have been broken and the cache removed without immediately alerting the guard detail.
Investigators are examining whether the weapons were carried or thrown across the boundary wall, or whether they were initially concealed somewhere inside the compound with the intention of removing them later.
Parts of the rear compound wall are reported to be relatively vulnerable, with civilian houses located immediately outside the military premises. This has led investigators to examine possible escape routes and areas where the stolen weapons may have been temporarily concealed.
Private CCTV footage from the vicinity of Milkha Singh Ground, which shares a boundary with the unit, has also attracted attention. A motorcycle was reportedly captured arriving in the area and leaving at high speed at approximately 3.48 a.m. However, glare from its headlights prevented investigators from clearly identifying the registration number.
Search teams have consequently examined several approaches around the cantonment, including routes through Hanuman Temple, Ammuguda, Tumukunta and Bollarum, as authorities attempt to reconstruct possible movements during the early hours of August 31.
Security across parts of Secunderabad Cantonment was tightened following discovery of the theft. The affected storage area was immediately sealed, while civilian access through sections of the military establishment was restricted.
Several routes passing through military-controlled areas were temporarily closed to civilian vehicles, while school drop-offs and movement near defence establishments were subjected to additional checks. Cantonment schools were also advised to conduct classes online as a precautionary measure.
Facilities that subsequently reopened, including the CSD canteen, have reportedly been admitting only individuals carrying valid identification documents. Defence establishments and personnel in the area have also been alerted and asked to maintain heightened vigilance.
The theft of assault rifles, pistols and a substantial quantity of ammunition from within a guarded military facility has made recovery of the missing cache the immediate priority for both military and civilian investigators.
As of Wednesday, there has been no official confirmation that the remaining weapons and ammunition have been recovered. Investigators are continuing searches and questioning while forensic, documentary and CCTV evidence is examined.
An update from Army Headquarters in New Delhi is expected as the investigation progresses. Senior officers and personnel responsible for armoury access, guard duties and unit security arrangements could face further scrutiny once investigators establish precisely how the breach occurred and whether procedural or individual failures contributed to the theft.
