Breath of Destiny (2021)

In both the dramas :
-the FL is a doctor
-the ML somehow works and helps people and saves people just as the military does
-both dramas are related to saving people and uncovering the hidden
-in both dramas doctors are present and part of the story revolves around them
-both romances are budding, went from hate to love and are quite enjoyable

Both drama deal with medical settings in extreme and dangerous situations after a natural disaster. They also have a splash of romance and some politics around the profession.