An update on the war following a recent trip. Ukrainian forces are holding, but the situation has worsened since July due to mounting offensive pressure. Here I cover some of the negative and positive trends, along with the salient dynamics at the front. Long thread. 1/ Drones continue to be responsible for most daily casualties, with the front line defined by overlapping drone and artillery fire engagement zones 20-25km from the forward line of troops. This is commonly referred to as the ‘kill zone.’ 2/

As the situation in Pokrovsk becomes critical, and AFU reinforces the pocket to stabilize the flanks, there's considerable attention now to how this battle is unfolding. A few thoughts on the situation. 1/ The situation around Pokrovsk deteriorated over time as Russian forces kept infiltrating through the southern part of the city. Ukrainian positions grew increasingly thin. Worsening weather enabled Russian troops to get more men into the city in recent weeks. 2/

Russia’s advance near Dobropillia reflects the broader problematic dynamic, characterized by a lack of cohesive defensive lines, and undermanned units holding terrain, which can result in gradual then seemingly sudden shifts. Thread /1 (DeepStateMap) The situation is still developing and hopefully will not result in a larger operational breakthrough, but this is a symptom of challenges and problems that many have been speaking to. I sought to cover them in this lengthy thread two weeks ago. /2

https://x.com/KofmanMichael/status/1950998968416215459

An update on the war following a recent trip. As Russian offensive presume mounts, the front is not at risk of collapse, though salients have formed. More concerning is that Russian improvements in drone employment have reduced Ukraine’s advantages. Long thread. 1/ In 2024 AFU expanded drone units within the force. This helped offset Russia’s materiel advantage, while compensating for the AFU’s continued manpower deficit. These initiatives are now well known and I covered them in previous threads. 2/

https://x.com/KofmanMichael/status/1902694940485767451

An update on the war following a recent trip. The situation has improved compared with Fall 2024. Russian offensive momentum slowed significantly over the winter, though it is premature to claim that the front has stabilized, especially following AFU withdrawal in Kursk. /1 Russian advances were stalled for three reasons: materiel exhaustion from losses in the fall, effective Ukrainian adaptation to how Russian forces were prosecuting offensive operations, and winter weather conditions which affected the pace of operations. 2/

The suspension of U.S. assistance for Ukraine is a very unfortunate and significant development, but it may not have immediate impact. Ukraine is far less dependent on the U.S. for day to day battlefield needs in 2025, than it was in earlier periods of the war. 1/ Ukraine’s current approach to defensive operations combines mines, strike drones, and traditional artillery fires to attrit Russian forces at 0-30km. Most of the casualties are now inflicted with mines, and drones, which are produced in Ukraine. 2/

Brief thoughts on a European force for Ukraine. I think there is a degree of requirements paralysis. It doesn’t have to be hundreds of thousands of troops, or cover a 1200km contact line. Where it is deployed, and in what role, is more important than the overall size. 1/ The force does not need to be everywhere. It needs to be in country with battalions deployed on maybe 4 operational directions, and sufficient mobility to redeploy as necessary along the front. This can be as few as 3 brigades or their equivalents. 2/

A long thread on the war and the current situation. Although the worst-case scenarios didn’t materialize in 2024, it was the most difficult period since spring 2022. There were positive developments, and bright spots, but the current trajectory is negative. 1/ First, a brief retrospective. Last winter things looked bleak. Ukraine was dealing with a deficit of manpower, low supplies of ammunition, and was only starting to establish a network of fortifications. Russia held the initiative, and the materiel advantage going into 2024. 2/

Sometimes oft repeated numbers need revisiting. One example is Russian artillery fire rates. These have generally been overestimated going back to 2022, along with ammo consumption rates, with sensational 60k per day figures. A short thread. 1/ First, what are we counting? The numbers given out are typically for main caliber artillery types: 152mm, 122mm, MLRS (300, 220, 122), and 120mm mortars. This figure is not inclusive of smaller infantry mortars, anti-tank guns, tanks used indirect fire roles, etc. 2/

Thoughts following a recent field study in Ukraine. Ukraine faces difficult months of fighting ahead, but the situation at the front is better than it was this spring. More worrisome is the state of Ukraine’s air defense, and the damage from Russian strikes to the power grid. 1/ Ukraine’s manpower, fortifications, and ammunition situation is steadily improving. Russian forces are advancing in Donetsk, and likely to make further gains, but they have not been able to exploit the Kharkiv offensive into a major breakthrough. 2/

Some brief thoughts following a recent field study trip to Ukraine. The current situation is difficult, but UA is working to stabilize the front. Much depends on whether the US provides support, and UA effectively addresses its manpower issues in the coming months. 1/ The main challenges are manpower, fortifications, and ammunition. These are interrelated problems. There is also the issue of sustainment, which needs to shift towards localization of maintenance, and spare parts production for a diverse park of Western equipment. 2/

A few issues with that top line casualty number released, given it includes losses from convicts, and LDNR. On top of that a significant % are also mobilized personnel and contracted recruits. The total number cannot be applied to the original force in a meaningful way. 1/ Given prior estimates the range could be 270-315k on total casualties. It is fair to say the Russian army which existed on Feb 2022 has lost much of its original personnel, and ground force equipment, but the initial invasion force itself had sizable numbers of mobilized LDNR.

A few thoughts on DPICM. Providing cluster munitions to Ukraine, at this stage, could have a significant impact beyond what other capabilities might achieve. Despite the drawbacks, unlocking this stockpile has important implications for the course of Ukraine's offensive. 1/ Ukraine's offensive is limited by the artillery ammunition available. The US, and other countries, provided a significant amount for this operation. Much of this was borrowed from South Korea. Without this ammunition it is difficult to imagine this offensive taking place. 2/

A few thoughts on Prigozhin's armed insurrection/mutiny/rebellion. For now it appears over. Wagner seems to be standing down, and leaving Rostov for LNR. Prigozhin launched a mutiny that ultimately challenged Putin’s power, and the system. Thread. 1/ This was not a traditional coup, but with Putin’s video and FSB statements it became a challenge that would reveal the extent of brittleness in the regime. It wasn’t a good showing for Russian state capacity or competence to respond to this kind of challenge. 2/

A few thoughts on the dam’s destruction and its implications for Ukraine’s offensive. In brief, I doubt it will have a significant impact on UA mil operations. The Khakovka dam is at least 100 miles from where much of the activity might take place at its closest point. A Ukrainian cross-river operation in southern Kherson, below the dam, was always a risky and therefore low-probability prospect. There is no evidence that such an operation was under way, or would have necessarily been a part of the UA offensive plans.

Highly recommend this article. Objective insights based on in country experience. It’s very useful to have other researchers, trainers, and those doing field work compare their observations. warontherocks.com/2023/06/what-t… The way to read this is not as a list of problems or challenges, but as an honest portrayal of a force in transition that’s done remarkably well on the battlefield and continues to evolve. UA is managing attrition, and reconstitution many modern militaries have not experienced.

I want to highlight this important article from @EvansRyan202. Presently, US policy is optimized to not learn, or to learn the wrong lessons from this war. Missing access & information that could best inform objective analysis and lessons learned. 1/ warontherocks.com/2023/04/bind-u… Over a year into this war there seems to be little to no institutionalized effort. No observer groups. Folks go on self-initiative to study, observe, learn the history and gain access in a personal or informal capacity. There is very little support. 2/

A few thoughts on the current course of the war, Russia’s winter offensive, battle of Bakhmut, and how this phase might affect the coming months. Also check out the WOTR podcast episode below that covers some of this. Thread. 1/ warontherocks.com/2023/04/russia… The Russian offensive in the Donbas has not yet ended, but it has weakened in pace of operations and intensity. Having achieved little, Russian forces are probably preparing to shift to a defensive posture in anticipation of a Ukrainian offensive. 2/

A few thoughts on the Russian winter offensive, which began 3+ weeks ago, and has so far yielded little progress for RU forces. Poor force quality, loss of junior officers, ammunition, and equipment constraints limit Russian offensive potential. Thread. 1/ The RU offensive consists of about 5-6 axes of attack focused on the Donbas. Rather than a major push along one part of the front, it is instead a series of distributed battles running north-south from Luhansk, to Bakhmut, and southern Donetsk. 2/

A few thoughts on the current course of the war. Although winter has proven a transitional phase, with both sides focusing on force reconstitution and positional fighting. The outlines of the coming months & likely offensive operations are steadily becoming clearer. Thread. 1/ After Kharkiv & Kherson, the Russian military was at its most vulnerable going into the winter. Mobilization helped stabilize Russian lines, raise manning levels, and establish reserves. Consequently, Ukraine no longer enjoys a significant manpower advantage. 2/

Good thread by @Tatarigami_UA, but important to parse questions of logistics disruption & RU adjustment, with assessments of fire rate, available stocks, and production rates. Several factors can be relevant, making it difficult to discern which is more causal. 1/

https://twitter.com/Tatarigami_UA/status/1613611530464919560

So, are we conflating Russian logistics disruption with RU running out of ammo? My sense is that RU adjustment to logistics disruption has probably been more successful than commonly discussed, but that ammo depletion remains an important factor to watch for 2023. 2/