A US$43.4 million Defense Production Act Title III grant from the U.S. Department of War now fully funds Alaska Range Resources, LLC (ARR) — Nova Minerals Corp's 100%-owned U.S. subsidiary — to produce military-grade antimony trisulfide at the Estelle Gold and Critical Minerals Project in Alaska, with phase 1 production targeted for 2027.

On August 28, 2026, Nova CEO Christopher Gerteisen attended a roundtable in Fairbanks, Alaska, alongside U.S. Secretary of Energy Chris Wright, Senior Advisor Audrey Barrios, and Acting Principal Deputy Assistant Secretary Andy Rapp, according to Nova's SEC 8-K filing. Secretary Wright reiterated the importance of Nova's antimony trisulfide production from Estelle and its role in supporting U.S. domestic critical minerals objectives, per the same filing. Three days later, on August 31, 2026, Gerteisen attended a further roundtable with U.S. Department of Energy officials, briefing them on ARR's progress toward establishing an integrated U.S. domestic antimony supply chain, according to Nova's August 31, 2026 news release on GlobeNewswire.

Gerteisen said in the company's news release: "We are proud to have ARR partner with the U.S. Department of War to help secure a fully domestic, redundant supply chain for the munitions and other defense products our troops need to keep our nation and allies safe, as well as future supply to the U.S. industrial base for a wide range of traditional and high-tech applications, including semiconductors and energy systems."

The supply chain Nova is building runs from Estelle — where high-grade antimony material will be mined and processed on-site — to a refinery under construction at the Port MacKenzie industrial site near Anchorage. A barge carrying almost 500 tons of crushing, ore sorting, milling, flotation, and refining equipment is expected to arrive early in September 2026 at Port MacKenzie, where concentrates will be upgraded to military-grade antimony trisulfide.

The 2026 field season is simultaneously advancing exploration at Estelle. Three diamond drill rigs are operating on-site 24 hours a day, seven days a week, per the August 31, 2026 SEC 8-K filing. Approximately 7,000 metres of drilling is planned at the RPM prospect, focused on infill and expansion, with about 3,000 metres scheduled at the Stibium antimony-gold prospect.

Estelle sits within the Tintina Gold Belt, a province with a documented gold endowment exceeding 220 million ounces that includes Kinross Gold Corporation's Fort Knox Gold Mine. The project hosts two defined multi-million-ounce gold resources and more than 20 prospects along a 35-kilometre mineralized trend.

On the corporate finance side, Nova reported access to more than A$106 million in funding with no debt as of its January 27, 2026 quarterly activities report, which also noted a completed US$20 million Nasdaq raise and a 5-for-1 ADS forward split. Nova trades on the ASX and Frankfurt Stock Exchange under NVA and QM3, respectively, and on the Nasdaq Capital Market under NVA for its American Depositary Shares.

September 1, 2026 brings a broadly cautious macro backdrop: the S&P/TSX Composite is down 0.97% to 36,198.50 as of mid-morning, and U.S. equity futures are under pressure — Dow Jones futures off 335 points (0.6%), S&P 500 futures down 0.6%, Nasdaq-100 futures down 1.2% — as traders raised the probability of a Federal Reserve rate hike at the September meeting to 65%, up from 34% before the Jackson Hole speech, per FX.co. Gold is trading at US$4,461, up 1.78%, per the Rio Times Global Economy Briefing for September 1, 2026.

What's next, per the August 31, 2026 news release and SEC filing: equipment arrives at Port MacKenzie in early September 2026, drilling at RPM and Stibium continues through the field season, and phase 1 antimony trisulfide production remains scheduled for 2027.