The GdR has been collecting Tyranors in secret. We have modified their genetic code to make them more efficient, faster, and deadlier. These organisms are entirely asexual and can lay up to 1,000 eggs during their 4-month lifetime. They mature physically, socially, and sexually in two weeks. These Tyranids, as we call them, are all connected via mental synapse; they have biochips in their heads so they can be controlled via localised networks. We can control them from the outside, and we even have some dedicated caretakers who raise the tyranids from birth. We have plans to deploy these things onto planets in the hundreds of thousands. They act as shock troops to neutralise the enemy until the main forces arrive.