By the time this comes online hypersonic weapons would be common. Then we'd see extensive testing for mating those systems lasting yrs.
As things stand, this seems to be an 8-10 yrs program. To think the same ADE is tasked with developing Ghatak & FUFA unmanned drones. Their R&D order book seems good enough to last a decade if done professionally. Ofc this being ADE they'd make it last 2 decades at least.
Another reminder to all those who think they're in the wrong profession & suffering for it. Join ADE & benefit from it. After all everyone there is doing so.