US Challenges Adani’s Cargo Shift to Navi Mumbai, Citing Treaty Breach

The US Department of Transportation (DOT) has objected to Adani Group’s directive to shift cargo operations from Mumbai International Airport to the upcoming Navi Mumbai International Airport, reported Bloomberg. The objection stems from possible violations of the US‑India Air Transport Agreement, which guarantees reciprocal rights for carriers of both countries.

The DOT has written to India’s civil aviation ministry, seeking clarification on whether the relocation aligns with treaty obligations. At issue is the potential disruption to established logistics networks and the restriction of treaty‑protected access to Mumbai’s primary hub.

At the heart of the dispute is Adani’s expanding control over India’s aviation infrastructure. With Adani Airport Holdings managing Mumbai and building Navi Mumbai, foreign carriers fear reduced operational flexibility and rising costs.

FedEx is the only US cargo airline directly affected by Adani’s relocation plan. Other carriers, including UPS and DHL, don’t operate freighters from Mumbai or fall outside the scope of the US–India aviation treaty

According to BusinessLine, the DOT’s communication in March 2026 argued that Adani Airport Holdings Ltd.’s push to relocate freighters could breach the bilateral agreement. The letter warned that compelling American carriers to move might prompt the US to consider countermeasures under the treaty.

Adani’s directive requires freight operators to shift to Navi Mumbai between August 2026 and May 2027, citing refurbishment works at the existing Mumbai airport.

The issue carries wider implications for India‑US relations. If the US deems the relocation a breach, it could retaliate by restricting Indian carriers’ rights in the American market. For India, the challenge lies in balancing Adani’s infrastructure ambitions with international treaty commitments, ensuring that cargo operators retain fair access as Navi Mumbai comes online.

Bloomberg reports that the US Department of Transportation (DOT) has formally objected to Adani Group’s plan to shift cargo operations from Mumbai International Airport to Navi Mumbai International Airport, citing potential violations of the US‑India Air Transport Agreement. The report highlights that the dispute could escalate into broader aviation tensions between the two countries.

Key Points from Bloomberg’s Coverage

• DOT’s Objection: Bloomberg notes that the DOT wrote to India’s civil aviation ministry in March 2026, warning that Adani’s directive to relocate freighters could breach the bilateral Air Transport Agreement.
• FedEx’s Role: While FedEx is mentioned as the only US cargo airline currently operating out of Mumbai, Bloomberg frames the issue more broadly as a challenge to American carriers’ treaty‑protected rights.
• Adani’s Directive: Freight operators have been instructed to shift to Navi Mumbai between August 2026 and May 2027, citing refurbishment works at Mumbai International Airport.
• Potential Consequences: Bloomberg emphasizes that if the US deems the relocation a breach, it could retaliate by restricting Indian carriers’ rights in the American market, raising the risk of bilateral aviation tensions.

Broader Implications

• Adani’s Control: The report underscores concerns about Adani Airport Holdings’ growing influence, as it manages Mumbai and is building Navi Mumbai, potentially reducing operational flexibility for foreign carriers.
• India‑US Relations: Bloomberg frames the dispute as more than a logistics issue — it is a test of India’s ability to balance private infrastructure ambitions with international treaty commitments.

Bottom Line: Bloomberg portrays the dispute as a high‑stakes aviation and diplomatic issue. While FedEx triggered the DOT’s objection, the report stresses that the controversy is about protecting US carriers’ treaty rights and could lead to retaliatory measures against Indian airlines if unresolved.