This is the 6818th most frequent Russian word.
defenseromania
It appears "defenseromania" is not a Russian word. It may be a term from another language or a mistaken combination.
In this sentence, 'DefenseRomania' is referred to as a proper noun, naming a specific platform.
В интернет-пространстве популярной становится платформа DefenseRomania.
The platform DefenseRomania is becoming popular in the online space.
Here, 'DefenseRomania' acts as the name of an organization, indicating its affiliation with the actions presented.
Журналисты из DefenseRomania предоставили свежие новости о событиях.
Journalists from DefenseRomania provided fresh news about the events.
The term 'DefenseRomania' here indicates the name of a social media channel, showing a personal engagement action by someone.