Part I: Preparations
The Emperor's plans for the invasion of Akavir were laid in the 270s, when he began the conquest of the small island kingdoms that lie between Tamriel and Akavir. With the fall of Black Harbor in Esroniet in 282, Uriel V was already looking ahead to the ultimate prize. He immediately ordered extensive renovations to the port, which would serve as the marshalling point for the invasion force and as the main supply source throughout the campaign. At this time he also began the construction of the many large, ocean-going transports that would be needed for the final crossing to Akavir, in which the Navy was previously deficient. Thus it can be seen that the Emperor's preparations for the invasion were laid well in advance, before even the conquest of Esroniet was complete, and was not a sudden whim as some have charged.
When Prince Bashomon yielded Esroniet to Imperial authority in 284, the Emperor's full attention could be devoted to planning for the Akaviri campaign. Naval expeditions were dispatched in 285 and 286 to scout the sea lanes and coastlands of Akavir; and various Imperial intelligence agents, both magical and mundane, were employed to gather information. On the basis of all this information, the kingdom of the Tsaesci, in the southwest of Akavir, was selected as the initial target for the invasion.
Meanwhile the Emperor was gathering his Expeditionary Force. A new Far East Fleet was created for the campaign, which for a time dwarfed the rest of the Navy; it is said to be the most powerful fleet ever assembled in the history of Tamriel. The Fifth, Seventh, Tenth, and Fourteenth Legions were selected for the initial landing, with the Ninth and Seventeenth to follow as reinforcements once the beachhead was secured. While this may seem to the layman a relatively small fraction of the Army's total manpower, it must be remembered that this Expeditionary Force would have to be maintained at the end of a long and tenuous supply line; in addition, the Emperor and the Army command believed that the invasion would not be strongly opposed, at least at first. Perhaps most crucially, the Navy had only enough heavy transport capacity to move four legions at a time.
It should be noted here that the Commission does not find fault with the Emperor's preparations for the invasion. Based on the information available prior to the invasion, (which, while obviously deficient in hindsight, great effort had been made to accumulate), the Commission believes that the Emperor did not act recklessly or imprudently. Some have argued that the Expeditionary Force was too small. The Commission believes that on the contrary, even if shipping could have been found to transport and supply more legions (an impossibility without crippling the trade of the entire Empire), this would have merely added to the scale of the disaster; it would not have averted it. Neither could the rest of the Empire be denuded of legions; the memory of the Camoran Usurper was still fresh, and the Emperor believed (and this Commission agrees) that the security of the Empire precluded a larger concentration of military force outside of Tamriel. If anything, the Commission believes that the Expeditionary Force was too large. Despite the creation of two new legions during his reign (and the recreation of the Fifth), the loss of the Expeditionary Force left the Empire in a dangerously weak position relative to the provinces, as the current situation makes all too clear. This suggests that the invasion of Akavir was beyond the Empire's current strength; even if the Emperor could have fielded and maintained a larger force in Akavir, the Empire may have disintegrated behind him.