First concrete for unit 7 was poured on 18 July 2011,[5] with commercial operation expected by 2016. Unit 7 and unit 8 will cost together an estimated Rs 123.2 billion (US$2.6 billion).[6]

https://en.wikipedia.org/wiki/Rajasthan_Atomic_Power_Station

Shouldn't it be possible to just use one of the cameras or even the light sensor as receiver and the screen as sender? At that point, you only need software support.

Oh I am sorry. Does it upset you that formerly soviet vassals decided they want to join a defensive alliance against their former oppressor? To be protected from Russia's agression, which Pootin, in his infinite wisdom, proved entirely justified? Russia could have proven that NATO is a relic of the past and not needed anymore. Pootin proved the exact opposite.