OpenAI IPO Delay, Micron’s 346% Surge, and Ukraine’s Largest Drone Wave: Today’s Tech & World Pulse

OpenAI is dominating the tech conversation today on two fronts: its public-market debut and its next flagship model. The ChatGPT maker is leaning toward delaying its IPO until 2027 after bankers warned that recent volatility in tech stocks and the post-IPO slide in SpaceX shares could cool retail demand ^[1]. CEO Sam Altman had reportedly pushed advisers to target a $1 trillion valuation ^[1]. The company filed confidentially with the SEC on June 9 but said at the time that timing was undecided ^[1].

Separately, the Trump administration has asked OpenAI to stagger the rollout of GPT-5.6, releasing it first to a select group of trusted partners rather than the public, according to a Bloomberg report ^[2]. Altman told staff OpenAI should cooperate with the administration on safety measures even when the company disagrees ^[2]. The request follows Anthropic’s decision to restrict access to its advanced models under U.S. government pressure, and Anthropic’s recent accusation that Alibaba led a large-scale operation to distill its Claude model ^[2].

On the chip front, Micron Technology reported a 346% sales surge, reinforcing the view that AI memory demand remains robust despite a recent global AI selloff ^[3]. The Idaho-based chipmaker’s high-bandwidth memory products are a critical layer in the AI infrastructure stack, and its earnings helped calm nerves after a volatile stretch for tech equities ^[3].

In world news, Ukraine launched one of its heaviest drone assaults of the war, targeting 12 Russian regions plus occupied Crimea ^[4]. Russia’s Defense Ministry said it intercepted 660 drones, which would exceed the previous 2026 record of 556 set in May ^[4]. President Volodymyr Zelenskyy framed the strikes as part of a “40-day influence operation” aimed at compelling Russia to end the war ^[4].

Tensions also flared in the Middle East. Iran’s Revolutionary Guard struck a commercial vessel in the Strait of Hormuz on Thursday, prompting the UN to halt evacuations of stranded sailors through the waterway ^[5]. Tehran and Washington remain at odds over transit routes and how Iran will spend unfrozen funds, even as technical teams work on a wider peace deal ^[5].

Together, these stories show markets and governments still struggling to price in AI’s speed, while geopolitical flashpoints in Europe and the Middle East keep risk elevated.