Avi K -“Health, on the contrary, the gedolim say that it is a mitzva with the exception of those who are learning full-time (and not just registered). Rambam is very clear as is Ramban”
Sorry the Gedolim from the previous generation till ours, from the Chazon Ish till R’ Shteinman, hold it’s Ossur to go to the IDF whether learning full time or not. Obviously they don’t learn these Rishonim like you. It fails to amaze me that everytime we have a disagreement you seem to say your way is right and e/o has to listen to your way. Did it ever occur to you that perhaps there are Gedolim who don’t see it the same way as your Gedolim and they aren’t wrong?