As you're well aware minister, the galaxy is 99% filled with spectacularly peaceful civilizations, who long ago in their evolutionary development realised that co-operation was the best way of achieving success not just for the individual, but also the collective. This lead not to just highly co-operative groups of single species, but planets with highly symbiotic lifeforms, with everything from the largest organism down to the smallest bacteria working together for the common good of all life on the planet.
These civilizations never fought an aggressive war in their entire histories, from stepping out the primordial ooze to reaching the stars and beyond. They only wars they've ever fought were defensive ones against the other 0.999% of the galaxy who were primarily made up of poor, desperate and struggling species battling to survive on border worlds at the edge of their respective solar systems Goldilocks zone. Once it was discovered that these wars were mostly about getting just enough food to survive another cycle, the civilized aliens simply started dropping food aid by the ton, the fighting ended pretty quickly, and negotiations on peace and integration began.
The only problem with this 99.999% peaceful utopia of a galaxy, is planet N3752-4A which is recorded in most galactic records as existing in a highly radioactive system of little significance. In reality it a highly habitable Gaia class planet ripe for colonization, called by its inhabitants "Earth".
However due to some form of cosmic evolutionary mishap, all life on the planet is either systematically attempting to kill all other life on the planet, or is so desperate to survive another day on the uninhabitable piece of rock that they live in perpetual hiding and fear of all other life on the planet making co-operation impossible.
Not to even mention the incredibly predatory bacteria and viruses. Compared to bacteria noted throughout the galaxy these killers prompted entire new fields of study into things the locals call "Infections" and "Plagues", which are frankly too disgusting to detail fully in polite conversation, however we'll provide the relevant details to your scientists on request.
The most developed species on the planet appears to have regular wars (We currently put the total in the thousands) with itself for sport, and some of the bigger ones even have sequels. They're currently in the process of developing a super weapon capable of destroying all life on the planet via the steady mass production of carbon dioxide with the intended goal of destroying the planets ecosystem. Major concerns have me noted that the species is currently in an early space age, and that they likely intend to leave the planet for places unknown once they've finished killing off the others. The chief researcher on site even went so far to hypothesize that they may attempt to "Infect" the rest of the galaxy like a "Plague".
We feel it might be in the Galactic interest to accelerate the planets evolution to the point were its inhabitants are capable of co-operation before intervention becomes impossible.