A Blog by Jonathan Low

 

Oct 31, 2026

For Six Months Now, the Battlefield Initiative Remains Ukraine's

For what appears to be the first time since the Russian invasion of Ukraine, the Ukrainians have seized and maintained the battlefield initiative in the war. 

This started with the surprise counterattacks in late winter, early spring and have continued through the summer to this fall. Across the front, Ukrainian forces have gained ground, decimated Russian units and have forced the Russian command to respond to Ukrainian moves, which has also denied the Russians the ability to initiate attacks of their own. If this momentum continues, the tide of war will have formally shifted. JL

Shankar Narayan reports in The Concis:
Ukraine has taken the initiative — and six months later, Russia is still struggling to take it back. At the end of March, Ukraine had taken the battlefield initiative. More than six months have passed since then. By keeping the frontline under drone coverage. Then striking farther back: the supply routes, ammunition depots, command posts and assembly areas feeding those attacks. Making it harder for the next group to reach the fight, and harder to sustain the men who get through. The Russians might still find a gap. Exploiting it would become another problem. Ukraine keeps presenting Russia with problems that consume the forces it needs elsewhere. That is how pressure can build towards a larger rupture.

OpenAI Raises Less Than Half of $30 Billion Target As Wall Street Jitters Grow

You may not like the message but you can't afford to ignore the signals. 

In the space of two days, a significant tech sell-off raises further fears about the stability of the AI boom and then OpenAI is reported to have raised less than half of the $30 billion funding round it had touted as evidence of its strength and a threat to Anthropic. Basically, the markets are signaling that they no longer buy the insane numbers being put up by the AI hype machine. It is not clear what follows - and this does not mean that AI is over - but it does suggest that a more realistic set of expectations lies in store for AI's growth to continue. JL

Berber Jin reports in the Wall Street Journal:
OpenAI has raised less than half of the $30 billion it targeted for its latest funding round, with market jitters over the AI trade dampening investor appetite. After receiving tepid interest from some large investors, OpenAI has so far secured $11 billion in commitments for the new financing. The deal values the company at $1.25 trillion—less than the $1.4 trillion valuation that it had earlier hoped to achieve. The fundraising hiccups come as OpenAI prepares to go public early next year, and amid a brutal tech selloff tied to disappointing earnings results from giants including Google, Amazon and Intel. Investors have recently grown more nervous about funding the AI boom and have grown pickier about which companies they back—and on what terms.

Oct 30, 2026

"Multiple" Crossings of Zherebets River Confirm Ukraine's Operation Vivaldi Restart

In what appears to have been another case of Ukraine's increasingly sophisticated operational deception and security efforts, the 3rd Army Corps announced two weeks ago that Operation Vivaldi had ended. 

Which would have been nice enough as is. But it turns out the 3rd Corps has not only continued to attack but has crossed the Zherebets River at multiple points, making it even for difficult for the Russians to reorganize and consolidate their positions there, let alone contemplate more offensive operations. JL

David Axe reports in Trench Art:
On October 14, Ukraine's 3rd Army Corps declared victory in its Operation Vivaldi. (But) Ukrainian troops have continued attacking along the Zherebets River—and have even crossed the river at several points.  Sheltering on the river's eastern bank, the Russians could have rested, reset, and reinforced in preparation for a renewed offensive next year. But if the Ukrainians keep attacking, rest might be impossible. And that could force the Russians to rethink any plans for a fresh push toward the Fortress Belt. "Ukrainian forces have made new advances in several different areas over the last couple of weeks, crossing the Zherebets River onto its eastern bank at multiple different locations."

There Is Not Enough Money In the World To Pay For the AI Boom

The latest credible estimates are that it will cost around $10 trillion to pay for the AI buildout. But no one really knows where that money will come from and over what time frame it may be paid back. 

As investors and lenders become more discerning about these risk they are also becoming choosier about where to put their money because it is not at all clear that both the funds and the returns are achievable. JL

Shira Ovide reports in the Washington Post:
It will cost more than $10 trillion through 2032 to build out AI, including data centers and computer equipment. Measured by U.S. economic output, average yearly AI spending is more than the combined costs for electrifying American households in the early 20th century, building the interstate highway system, and the 1990s U.S. dot-com boom. AI companies are hunting for funds in every imaginable financial nook and cranny to meet those immense costs. They’ve been borrowing hundreds of billions of dollars, selling fresh stock, and cooking up more novel and risky methods of financing. It is unclear who would supply all the money AI companies need. Investors are starting to get picky about which AI companies they’re willing to bankroll. 

Oct 29, 2026

Ukraine's Oleksandrivka Counterattacks Force Russians To Redeploy, Cut Assaults

In the latest example of Ukrainian intelligence identifying opportunities to disrupt Russian plans, the Ukrainians launched preemptive counterattacks in the Oleksandrivka area, forcing the Russians to curtail assaults and redeploy troops intended for that purpose to defend positions threatened by the Ukrainians. JL

Ryder Blackthorn reports in Frontline Signal:
Russian troops, including naval infantry and tank units, originally intended to support offensives around Huliaipole and Druzhkivka are being used to contain Ukrainian counterattacks near Oleksandrivka. Ukrainian troops are recovering ground while Russian forces continue trying to defend their remaining positions. The reported Russian response suggests Ukraine’s counterattacks are affecting operations beyond the immediate fighting.

Oct 28, 2026

The Crucial Lessons From Ukraine's Operation Vivaldi Victory

It is important to point out that most of the crucial lessons from the success of Ukraine's Operation Vivaldi are not weapons, or troop numbers but the intangibles that drive how the tangible assets are organized, deployed and led. JL

Mick Ryan reports in Futura Doctrina:
On October 19, Brigadier General Biletskyi announced the end of Operation Vivaldi. The 3rd Army Corps liberated 277 square kilometres and put Russian losses at more than 8,000 killed and wounded, with 270 prisoners and the 144th Division routed. He said Ukrainian casualties were one seventh of Russia’s and the enemy's key objective for 2026 has been destroyed. The strategic significance of this operation is measured not in kilometres, but in the fact that the enemy's main plan has been thwarted. The key insights from this victory are: shaping and deception in advance of the battle are crucial, as is operational security/secrecy; maneuver is still possible in the drone-dominated battlefield, especially as the role of drones and robots is executed effectively; learning, adapting and leadership remain the decisive difference between winning an losing armies. 

Interception Rate By Ukraine Of Jet-Powered Russian Drones Reaches 60-80%

A combination  of fighter jets, faster anti-drone machine guns and better intelligence about Russian drone launches has improved Ukraine's ability to shoot down the Kremlin's terror campaign against civilian targets. JL

Benjamin Murdoch reports in the Euromaidan Press:
Ukraine's air defenses have been intercepting nearly 60% of Russian Geran-4 jet-powered attack drones over the past three months, with the interception rate reaching 80% during some attacks. Tactical aviation plays a significant role in destroying Russian jet-powered drones. Ukraine uses F-16s, French Mirage aircraft, and MiG-29 fighters to intercept them. The military is also strengthening what it calls “short-range air defense” as Ukraine faces a shortage of guided anti-aircraft missiles. These systems include Gepard and Shilka anti-aircraft guns, newer Skynex, Skyranger, and Terrahawk Paladin systems, interceptor drones, and mobile fire groups deployed by different branches of Ukraine’s Defense Forces. Mobile fire groups are equipped not only with machine guns and supporting equipment but also with man-portable air-defense systems (MANPADS). Ukrainian troops have been successfully using these missiles to shoot down Russian jet-powered drones