Questions about example sentences with, and the definition and usage of "Obligatoirement"

A: I’d say “necessarily” for the first. The direct translation of the second is “obligately” but I had never heard of the word until I looked up the translation. You should probably use “required” or “compelled “. As these are adjectives rather than adverbs, you will have to use the appropriate sentence structure. Eg, he was required to do a year of military service.

A: Obligatorily. Compulsorily.