Private players argue that replicating such infrastructure independently would be prohibitively expensive. An executive from a private-sector defence firm who did not wish to be named also noted that HAL, by virtue of its existing and upcoming order volumes — including nominated orders for the Tejas Mk1 and Mk1A, and those expected for the Mk2 — was in a position to underbid competitors for the Amca development programme. In February, the HAL leadership indicated that the company’s order book was expected to reach ~2.5 trillion in 2025-26. Private defence majors like Kalyani Group, Larsen & Toubro, the Tata group, and Adani Group are keen to participate in the programme.