Daily Tech & GNSS News Digest - March 19, 2026

AI infrastructure investment is accelerating on both the compute and positioning fronts today — Micron’s blowout quarter signals memory is the new bottleneck, while Advanced Navigation’s massive funding round underscores the urgency of GPS-independent navigation for autonomous systems.

Tech News

Micron’s AI Memory Surge Pushes Revenue to $23.86 Billion

Micron reported Q2 revenue of $23.86 billion, beating expectations as demand for AI-grade memory chips surged across hyperscaler and data center customers. The company simultaneously announced a $5 billion increase to its 2026 capital spending plan, pushing total capex above $25 billion to expand HBM and high-density DRAM production capacity. The results underscore how memory — not just compute — has become the critical bottleneck in AI infrastructure buildouts.

Bloomberg notes the spending surge comes with a cautionary tone: the semiconductor industry’s emissions footprint is projected to rise ~33% to 247 million metric tons of CO₂ equivalent by 2030 as AI chip manufacturing scales rapidly.

NTT Global Data Centers to Double Capacity to 4 Gigawatts

NTT Global Data Centers announced plans to double its global capacity from approximately 2 GW to 4 GW to meet surging AI infrastructure demand. The expansion spans multiple regions and reflects the intensifying race among colocation providers to lock in hyperscaler commitments before capacity constraints tighten further. The announcement comes alongside reports of continued AI-driven power procurement pressure in Europe and Asia.

Walmart and OpenAI Rework Agentic Commerce Strategy

Walmart is pivoting its AI commerce approach — moving away from OpenAI’s Instant Checkout integration and instead embedding its Sparky AI chatbot into ChatGPT and Google Gemini. According to WIRED, the shift reflects Walmart’s desire to maintain brand control while still participating in AI-native shopping experiences. The move signals that major retailers are becoming more selective about how deeply they integrate with AI platforms versus maintaining their own front-end presence.

Meanwhile, Tencent President Martin Lau confirmed that AI agents are being integrated directly into WeChat for everyday practical tasks, positioning China’s largest consumer super-app as a major AI commerce platform.

Additional Headlines

Apple on Track for $1B+ in AI Revenue: Despite trailing rivals in generative AI product launches, Apple is projected to generate more than $1 billion in AI-related revenue in 2026 through quiet, effective monetization — per WSJ.
EU Inc Fast-Track Startup Registration: The European Commission unveiled an “EU Inc” structure that lets founders register a startup across the EU in approximately 48 hours for around €100, aiming to improve European competitiveness for tech startups.
Nobel Prize Winner Warns of European Tech Decline: Economist Philippe Aghion urged Europe to reduce dependence on foreign technology and invest more aggressively in domestic innovation to reverse a growing capability gap.
DarkSword iPhone Spyware Campaign: A newly discovered spyware campaign targeting iOS 18 devices via Ukrainian websites is estimated to have exposed millions of devices across Ukraine, Saudi Arabia, Turkey, and Malaysia, according to Reuters.
Ransomware Hits 672,000+ Banking Customers: A ransomware breach at Marquis, a data analytics firm serving hundreds of banks, exposed personal and financial data for more than 672,000 individuals.

GNSS News

Sydney-based PNT developer Advanced Navigation closed a $110 million Series C round led by Airtree Ventures, with participation from Quadrant Private Equity, the National Reconstruction Fund Corporation, and returning investors KKR and In-Q-Tel. The capital will fund expansion of GPS-denied navigation capabilities, new Centers of Excellence in the U.S. and Europe, and acquisitions in photonics, computer vision, AI, and quantum sensing.

The company’s core product is AdNav Intelligence, a software sensor-fusion engine that maintains navigation accuracy when GNSS signals are degraded or unavailable — a capability increasingly critical for defense, mining, and autonomous systems. Advanced Navigation reports triple-digit revenue growth with more than 80% of revenue coming from U.S. and European customers including Anduril, NOAA, and BHP. The In-Q-Tel involvement underscores strong U.S. defense interest in GNSS-independent alternatives.

GPS IIIF Satellites Running 8–11 Months Behind Schedule

The first GPS IIIF satellite — part of Lockheed Martin’s $9.2 billion contract for up to 22 next-generation satellites — has slipped from an April 2026 delivery target to November 2026, an 8-to-11-month delay. The primary cause is manufacturing difficulties with the Mission Data Unit, a critical new component produced by subcontractor L3Harris Technologies that enables improved navigation accuracy and enhanced jamming resistance.

The Space Force states the delay does not immediately threaten operational GPS service continuity, but it pushes back improvements in accuracy, anti-jamming, and urban performance that the new constellation block was expected to deliver. The delay also highlights the complexity of integrating next-generation anti-jam payloads into production satellites.

u-blox ZED-X20D Brings Dual-Antenna RTK Heading to Mass Market

u-blox introduced the ZED-X20D, a dual-antenna all-band GNSS heading module targeting high-volume industrial markets. The module tracks all major constellations across L1, L2, L5, and L6 frequencies, supports RTK, PPP-RTK, and PPP correction services, and includes native Galileo E6 reception for the free Galileo High Accuracy Service (HAS). A key capability is motion-independent heading at standstill — essential for precision agriculture auto-steering and autonomous machinery. Security features include secure boot, signed firmware, hardware root of trust, and Galileo OSNMA anti-spoofing support.

Additional GNSS Headlines

Qualinx Debuts 1 mW GNSS Chip: Dutch fabless semiconductor firm Qualinx launched its QLX3Gx Series chip at Embedded World 2026 — a 1 mW reconfigurable GNSS chip with on-chip Galileo OSNMA authentication, targeting IoT, UAV, and wearable markets.
Anello Photonics + Mythos AI for Maritime Navigation: Anello Photonics (silicon photonic gyroscope / SiPhOG) partnered with Mythos AI to deliver plug-and-play GNSS-independent navigation for maritime vessels and USVs operating in GPS-contested environments.

Key Takeaways

Memory is the new AI bottleneck: Micron’s record quarter and massive capex expansion confirm that HBM and high-density DRAM are the critical constraint in the AI infrastructure build-out — not just compute.
GNSS resilience is a security imperative: Advanced Navigation’s $110M raise, the Anello-Mythos maritime partnership, and continued defense investment all signal that GPS-independent navigation is moving from niche to essential across defense, maritime, and autonomous systems.
GPS modernization faces headwinds: The 8-11 month GPS IIIF delay highlights the difficulty of delivering next-generation anti-jam and accuracy improvements even with substantial government contracts — while adversarial jamming and spoofing pressure continues to grow.