Novayan invasion of Earth

The Novayan invasion of Earth, known by its principal codename Shattered Skies and its sub-operation codenames Sundown, Firedown and Earthfall, was a military invasion of Earth perpetrated by the New Novayan Stellar Commonwealth, a renegade entity once previously a military colony of the Novayan Stellar Commonwealth. Ruling from Universe Alerstos-Dalvanis, from where the largest concentration of colonies were established, developed and expanded throughout, the NNSC launched a military operation into Universe [REDACTED] after several attempts by the Armies of the Light at conquering Alerstos-Dalvanis, in an act of outright spite.
Despite backing from the Armies of the Light and Armies of the Abyss, the Novayan Expeditionary Forces utilized modernized military doctrines, strategies and tactics, advanced thaumaturgical spells and military para/technologies, and subterfuge to overwhelm their enemies and conquer them. The invasion began with a three-pronged offensive right at Earth, Hell and Heaven. A Novayan army group with Black Guard elements sundered Hell and casted Lucifer from his throne, while five army groups and two Black Guard army groups defeated Yahweh. Two army groups arrived in the Middle East and Russia and fortified their positions; they were backed by reserve army groups and air expeditionary forces until the remainder of the army groups launched offensive campaigns in the Americas, Asia, Europe, Africa and Australia. Hell was the first to be conquered, with Satan removed and replaced by Abigor, while Hell fell second. Earth held out the most, which forced the deployment of reserve army groups to ensure total victory; the conquest of Hell had allowed for the conscription of the dead and demons into the first colonial military units.
The conquests of Hell, Heaven and Earth marks the first time the Novayans went on an aggressive war of expansion, and the first time the invasion was initiated by a renegade pseudo-successor to the Novayan Stellar Commonwealth. It also marked the first time the displacement of supernatural forces with those under the Novayans' leash goes against mainstream Novayan policies in regards to interactions between voidwalkers and the Congregation of the Gods.
==Aftermath==
The conquests of Hell, Heaven and Earth had caused a massive paradigm shift of several paradigm shifts: the removal of Yahweh and Lucifer from their thrones (and their being replaced respectively by Abigor and Zaranel) had for the first time saw the replacement of supernatural forces with those who rule under Novayan decrees. The conquest of Earth had also been seen as another paradigm shift, for it saw the return of the Age of Colonization, albeit under a nightmarishly-advanced power unlike any other. Other paradigm shifts also exist, such as the dissolution of the most powerful nations on Earth into protectorates, governorates, commissariats colonies and client states, the groupings of several small nations into regional commissariats or colonies, the resurgence of pagan religions, and the introduction of the Cult of the Loop and Agianism to mainstream society.
===Efforts to colonize and consolidate Earth===
The resulting conquests had enabled the New Novayan Stellar Commonwealth with the opportunities to colonize Hell, Heaven and Earth. While the former two were transformed into centers of production, it was Earth that was colonized the most. The defeat of the most powerful nations on Earth had resulted in a power vacuum that was eventually filled by the victorious Novayan expeditionary forces, who ensure that order and stability is to be imposed, resistance is to be stamped out, the occupation consolidated, and collaboration expanded. A number of small nations were grouped into single entities, while the largest pre-war nations were carved up; some of the nations that happened to be moderately small (such as Italy, Greece and Germany) were given territories and made client states.
The Russian Federation was carved up into various governorates, but the United States received the worst of it: it was carved up into the Manhattan Protectorate, the Columbia Commissariat, Republic of Texas, Republic of California, Republic of Alaska, and various Native American states.