Both Government of India and State Governments are working in tandem to make subsidies in electric vehicle segment available.
My doubt is that 'both' phrase is used to convey two things!
But, in the above sentence even though there are two things, one is Government of India and the other is State Governments, since State Governments is plural, I feel there are more than 'two' things. So, both is wrong here!
Is 'both' appropriate in this sentence?