Question

what do they sacrify for the nation Abdul kalam​

Answer 1

$\huge\mathcal\colorbox{black}{{\color{pink}{ᴀɴsᴡᴇʀ}}}$

ᴀʙᴅᴜʟ ᴋᴀʟᴀᴍ thus came to be known as the Missile Man of India for his work on the development of ballistic missile and launch vehicle technology. He also played a pivotal organisational, technical, and political role in India's Pokhran-II nuclear tests in 1998, the first since the original nuclear test by India in 1974.

$\bold{❥︎ \red Y algaar \red Ho࿐}$