In the two weeks prior to the Russian invasion of Ukraine, Marine Corps University ran a four-day wargame to simulate the first several days of just such an invasion. One of us ran the wargame while the others played the Ukrainian and Russian forces. Despite a few stark differences, the current Russian offensive is playing out in ways eerily similar to that simulation.
By the time the wargame ended, the overall situation appeared very much as it does on the ground in Ukraine, with only two major deviations. First, the Russians have pushed harder out of Belarus to the west of the Dneiper — north of Kyiv — to strike the city from the rear. And secondly, the Russian assault in Kherson was temporarily halted, as the axis of advance in the south for a time turned northeast toward Mariupol. Both of these actions were, however, discussed by the players in the wargame.
Another difference was in the impact of the Russian air and missile campaign. In the game, Russian operations began with a series of missile and airstrikes, aimed at eliminating Ukraine’s air force and destroying the country’s integrated air defense system. Thus, the Russian players’ primary focus, during the first few days of the campaign, was aimed at gaining freedom of maneuver in the skies — air dominance — along with destroying Ukraine’s coastal defense systems. So, although the number of actual strikes made by the Russians in the conflict’s first 24-hours tracked almost exactly to what was employed by the Russians in the wargame, the impact was substantially different. In the wargame, every strike was focused on eliminating Ukraine’s air force and air defense network. In real life, the Russian strikes appear to have been more widely spread over a range of targets. Thus, the Russians employed far fewer munitions than required to cripple Ukraine’s air defenses or to significantly degrade their ability to control forces in the field. In short, unlike in the game, the Russian attacks were damaging but insufficient to overwhelm Ukraine’s defenses.
Much of the Ukrainian air force was destroyed on the ground as a result of Kalibr and Kh-101 cruise missile strikes, special operations-enabled targeting and direct action, and air strikes. The surviving remnants were overwhelmed and destroyed in the air, some being shot down by long-range air defense systems in Russia, with ranges extending into Ukrainian airspace. This stands in stark contrast to what Russia has achieved in its actual operations. Going into the fifth day of the war, Ukraine’s air defenses are still functioning, even if at a reduced level of effectiveness. Moreover, by all accounts, the Ukrainian air force remains in the fight, and in combination with the remaining air defenses is having some success in contesting Ukraine’s airspace. At present, the Russians appear to possess air superiority, but the reported 30+ sorties the Ukrainians are launching daily have denied the Russians the level of air dominance that they achieved in the wargame. Primary initial targets in the wargame were Ukrainian S-300 systems around Kyiv, the Dnieper River bend, Kherson, and Odessa. Secondary targets were Ukraine’s dozens of BUK (SA-17) systems. The damage done to Ukraine’s air defense system was extensive, neutralizing the core integrated air defense network in the first two days, although the dispersion of Ukraine’s BUK systems assured a residual anti-air capability. Moreover, at the cost of 30 to 40 aircraft, in the wargame, the Russians gained air dominance, as the Ukrainian air force was virtually wiped out by day three of the wargame. There were likely some residual survivors, but Ukraine’s ability to operate at the squadron level was neutralized.
https://warontherocks.com/2022/03/the-wargame-before-the-war-russia-attacks-ukraine/