Ministry of Defence

The Ministry of Defence is the government body that continues to fund the Institute of Theory and Research and, when it chooses, can reshape the Institute’s authority from outside. Its most consequential intervention is to reverse Arvind Acharya’s informal prohibition on the Search for Extraterrestrial Intelligence (SETI), giving Jana Nambodri control of the Giant Ear and an independent programme. Later, a Ministry letter carries Oparna Goshmaulik’s allegations of misconduct into an internal inquiry, making the Ministry a force in both the Institute’s scientific dispute and its crisis over Acharya’s leadership.

Institutional remit and leverage

The Institute’s relationship with the Ministry has a history of institutional separation without financial independence. The Institute was originally created to conceive India’s nuclear programme. It later wrested itself away from that work, arguing that nuclear physics had become obsolete and too practical to hold the interest of theoretical physicists. The Ministry nevertheless continued to fund it. That arrangement leaves the Institute room to define its intellectual identity, but not to escape the government body that supplies its money.

The Ministry’s leverage is practical as well as financial. Its communications reach the Institute through official mail, including courier letters, which Ayyan Mani routinely handles before they reach Acharya. Scientists at the Institute have speculated about what determines whether the Ministry uses email or courier; among them, courier delivery is associated with bad news. The practice gives bureaucratic correspondence a quiet suspense in the Institute’s daily life: a letter is not merely information but can signal that decisions made elsewhere are about to alter local authority.

The SETI decision and the Giant Ear

The immediate conflict concerns Acharya’s refusal to let the Giant Ear search for extraterrestrial signals. Jana Nambodri argues that radio astronomers around the world have requested access and that astronomers inside the Institute also oppose the ban. He points to universities’ willingness to pay usage fees, while Acharya rejects money as a reason to approve the work. Acharya’s resistance is not presented simply as a dispute about access: he regards a search premised on human-like intelligence and radio signals as a narrow idea of science, whereas Nambodri defends even a remote mathematical possibility as a reason to pursue knowledge.

The disagreement becomes a public challenge within the Institute when Nambodri places the complaints before senior colleagues. He says that the Balloon Mission is not the only work the Institute should undertake and that researchers, particularly radio astronomers, consider Acharya’s opposition to SETI autocratic and unfair. The Ministry subsequently turns that discontent into a formal administrative change. In a letter from Bhaskar Basu, a powerful Ministry bureaucrat, it announces that the Institute may establish a SETI programme with departmental status and an independent budget, to be headed by Nambodri.

The same decision gives Nambodri complete charge of the Giant Ear. He is to determine which projects use the array of metre-wave radio telescopes and how its time is distributed to outside agencies. For this operation, he is no longer required to report to Acharya. The Ministry describes the change as part of its effort to coordinate the research programmes it funds and says a formal letter will follow. Basu plans to visit Mumbai the next day to meet Acharya and the new SETI team. The practical effect, however, is already clear: a scientific disagreement has become a direct redistribution of authority.

Ayyan reads the letter before delivering it. He recognizes Basu as the bureaucrat who had previously tried to gain control of the Institute, only to have his proposal collapse after Acharya pointed out that Basu had graduated in sociology. Now Basu’s letter arrives with a successful administrative challenge rather than a failed presentation. Ayyan folds it into a fresh envelope after looking up a word in a dictionary, understands its implications despite not understanding the wording fully, and carries it to Acharya. He sees the decision as the opening move in a clash between the two men, and expects the coming struggle to be conducted through ideals and institutional manoeuvring rather than open force.

The Balloon Mission allegations

The Ministry re-enters the conflict through a second courier letter from Basu. This time, the communication reports that Oparna, head of the Astrobiology lab and coordinator of the Balloon Mission, has written to the Ministry. Basu says the Ministry independently verified that she wrote the letter. According to its account, Oparna supplied a detailed chronology alleging that Acharya pressured her to contaminate a sampler and falsify a report after she first found no life in it, and threatened professional consequences if she refused. The letter also says that Oparna accepts moral responsibility for her actions and has offered to resign. These are allegations conveyed in the Ministry’s letter, not findings established by that correspondence.

Basu announces that he will come to the Institute with an empowered committee to conduct an internal inquiry, and that senior faculty have been instructed to remain available for questioning. He asks Acharya to appear before the committee. Ayyan opens the letter, recognizes Basu’s name, and reads it twice before taking it to Acharya. The news brings him a mixture of sorrow and anticipation; the letter’s arrival is a decisive reversal from the earlier SETI intervention, because the Ministry is now addressing allegations that threaten the director’s standing rather than merely reallocating research authority.

The subsequent one-day proceeding does not end with a finding on the sampler allegation. After Oparna leaves, Balloon Mission postdoctoral students enter and depart without advancing the case. The jury sets the sampler scandal aside and hears complaints from thirteen scientists who say Acharya mentally tortured them. Nambodri regards this shift as a strategic success. The evidence against Acharya is described as thin, but the complaints reveal how opposition to his leadership extends beyond the SETI question and beyond the researchers directly involved in the Balloon Mission.

Institutional significance

The Ministry’s interventions define it less through day-to-day scientific work than through its ability to turn disputes into official arrangements. In the SETI conflict, it converts complaints and a dispute over the Giant Ear into a funded department, a new head, and a changed reporting structure. In the Balloon Mission affair, it receives Oparna’s account, verifies her authorship, announces an empowered inquiry, and summons senior staff. In both cases, its decisions alter the conditions under which the Institute’s researchers can act.

That authority also sharpens the contrast between scientific claims and administrative power. Acharya argues that SETI is not science; Nambodri contends that a small mathematical possibility warrants a search. The Ministry does not settle that intellectual disagreement by demonstrating which position is correct. Instead, it authorizes the programme and transfers control of the instrument. Later, it brings allegations about the Balloon Mission into an inquiry without the letter itself establishing their truth. The Ministry thus becomes the institutional channel through which scientific boundaries, professional grievances, funding, and control of the Institute are contested.