The word "rearmed" can be replaced by several synonyms, which convey a similar meaning. To begin with, one can use "remilitaryze," which means to rearm a country after disarmament. Another synonym can be "re-equipped," which refers to supplying someone or something with the requisite equipment. Similarly, "re-supplied" can be another word that is used to indicate the resupplying of the military. Another synonym for "rearmed" is "recruited," which refers to the process of enlisting personnel in the armed forces. Lastly, one can replace "rearmed" with "strengthened," which suggests enhancing the military or a particular unit's capability. Overall, these words can be utilized to convey the same meaning as "rearmed".