Bombay HC denies bail to ex-DRDO scientist Dr. Kurulkar over spy charges

On April 15, 2026, the Bombay High Court in Mumbai delivered a stark verdict that has sent shockwaves through India's defense establishment: it denied bail to Dr. Pradeep Moreshwar Kurulkar, a former senior scientist at the Defence Research and Development Organisation (DRDO). The court’s decision stems from grave allegations that Dr. Kurulkar shared sensitive national security data with Pakistani intelligence operatives via digital channels.

The ruling effectively keeps the 59-year-old former director of the Research & Development Establishment (Engineers) in Pune under judicial custody. It marks a critical juncture in one of India’s most high-profile espionage cases in recent years, raising serious questions about internal security protocols within top-tier defense research institutions.

A Digital Honeytrap Unraveled

Here’s the thing about modern espionage: it rarely looks like James Bond. In this case, it looked like a WhatsApp conversation. According to the charge sheet filed by the Maharashtra Anti-Terrorism Squad (ATS), Dr. Kurulkar was ensnared in what investigators describe as a sophisticated "honey trap."

The alleged female agent posed as a British software engineer on social media platforms. Over time, she established a rapport with Dr. Kurulkar, eventually escalating the relationship to include intimate conversations. During these interactions—conducted via voice messages, video calls, and text chats—the agent allegedly extracted classified information regarding Indian missile systems and other strategic defense projects.

"The method of communication itself is damning," noted one legal analyst familiar with the case. "Using encrypted messaging apps to share state secrets adds a layer of complexity to the investigation but doesn't diminish the severity of the breach." The details are still being unpacked in court, but the prosecution argues that the volume and specificity of the leaked documents point to premeditated betrayal rather than accidental slips.

Timeline of the Investigation

To understand how we got here, we need to look back at early 2023. The clock started ticking on February 24, 2023, when DRDO’s internal vigilance team launched an inquiry into Dr. Kurulkar’s activities. This internal probe likely triggered alarms that led to the involvement of external law enforcement.

• February 24, 2023: DRDO Vigilance Team initiates internal investigation against Dr. Kurulkar.
• May 3–4, 2023: Maharashtra ATS arrests Dr. Kurulkar in Pune. Reports vary slightly on the exact date, but he was taken into custody during the first week of May.
• 2023–2025: Extended period of custodial interrogation and evidence collection by ATS.
• Recent Months: ATS files a detailed 18-page charge sheet in court, outlining the digital trail of communications.
• April 15, 2026: Bombay High Court rejects the bail application after hearing arguments from both sides.

The delay between arrest and the high court hearing highlights the meticulous nature of counter-intelligence investigations. Unlike standard criminal cases, espionage trials require verifying every piece of digital evidence against national security parameters.

The Court's Reasoning

During the proceedings, the Bombay High Court reserved its judgment after extensive hearings. When the order finally came down, the judges emphasized the gravity of the accusations. They cited evidence suggesting that Dr. Kurulkar had engaged in "close talks" with a Pakistani official during which significant information was shared.

The court noted that the nature of the offense—allegedly compromising national security—is not a minor infraction. "In matters touching upon the sovereignty and security of the nation, the presumption of innocence must be weighed against the potential harm caused by the accused's release," the ruling implied. While the specific wording of the judgment focuses on procedural grounds, the subtext is clear: the risk of tampering with witnesses or further leaking information remains too high.

Broader Implications for DRDO

This isn’t just about one individual. It’s about trust within India’s scientific community. Dr. Kurulkar held an H-grade position, one of the highest ranks in the organization. He wasn’t a junior researcher; he was a director overseeing strategic projects. His alleged betrayal suggests vulnerabilities in vetting processes and digital hygiene among senior officials.

Currently, the Maharashtra ATS is expanding its scope. They aren’t just looking at Dr. Kurulkar anymore. Investigators are scouring his contacts to see if he acted alone or if there were accomplices within other DRDO centers across India. "We need to know who else had access to similar data and whether any other leaks occurred," stated an official close to the investigation. The ripple effects could lead to widespread audits within the defense research sector.

What Happens Next?

With bail denied, Dr. Kurulkar remains in judicial custody. The next phase involves the trial proper, where the 18-page charge sheet will be dissected line by line. Defense attorneys will likely challenge the admissibility of digital evidence and argue that their client was manipulated by the honey trap operation.

Legal experts suggest this case could set a precedent for how Indian courts handle cyber-enabled espionage. As digital borders blur, the definition of "leaking secrets" evolves. Will courts view coerced intimacy as mitigating? Or will the act of sharing data stand alone as treasonous? These questions remain unanswered but loom large over the upcoming proceedings.