current 6G-TWIN Integrating Network Digital Twinning into Future AI-based 6G Systems (2024-2026) AMBIENT-6G Towards standardized 6G connectivity for ambiently-powered energy neutral IoT devices (2025-2028) Locusts Low Latency Communication for Energy Harvesting Robot Swarms (2022-2025) OpenSwarm Orchestration and Programming of ENergy-aware and collaborative Swarms With AI-powered Reliable Methods (2023-2025) past BEL6GICA Blueprint for Excellence and Leadership in 6G through Interregional Concerted Action (2024) VELOCe Verifiable, Low-latency audio Communication (2022-2024)