Drones
OSI Stack Redesign for Quantum Networks: Requirements, Technologies, Challenges, and Future Directions
Ahmed, Shakil, Saeed, Muhammad Kamran, Khokhar, Ashfaq
Quantum communication is poised to become a foundational element of next-generation networking, offering transformative capabilities in security, entanglement-based connectivity, and computational offloading. However, the classical OSI model-designed for deterministic and error-tolerant systems-cannot support quantum-specific phenomena such as coherence fragility, probabilistic entanglement, and the no-cloning theorem. This paper provides a comprehensive survey and proposes an architectural redesign of the OSI model for quantum networks in the context of 7G. We introduce a Quantum-Converged OSI stack by extending the classical model with Layer 0 (Quantum Substrate) and Layer 8 (Cognitive Intent), supporting entanglement, teleportation, and semantic orchestration via LLMs and QML. Each layer is redefined to incorporate quantum mechanisms such as enhanced MAC protocols, fidelity-aware routing, and twin-based applications. This survey consolidates over 150 research works from IEEE, ACM, MDPI, arXiv, and Web of Science (2018-2025), classifying them by OSI layer, enabling technologies such as QKD, QEC, PQC, and RIS, and use cases such as satellite QKD, UAV swarms, and quantum IoT. A taxonomy of cross-layer enablers-such as hybrid quantum-classical control, metadata-driven orchestration, and blockchain-integrated quantum trust-is provided, along with simulation tools including NetSquid, QuNetSim, and QuISP. We present several domain-specific applications, including quantum healthcare telemetry, entangled vehicular networks, and satellite mesh overlays. An evaluation framework is proposed based on entropy throughput, coherence latency, and entanglement fidelity. Key future directions include programmable quantum stacks, digital twins, and AI-defined QNet agents, laying the groundwork for a scalable, intelligent, and quantum-compliant OSI framework for 7G and beyond.
Equilibrium-Driven Smooth Separation and Navigation of Marsupial Robotic Systems
Hu, Bin-Bin, Jayawardhana, Bayu, Cao, Ming
--In this paper, we propose an equilibrium-driven controller that enables a marsupial carrier-passenger robotic system to achieve smooth carrier-passenger separation and then to navigate the passenger robot toward a predetermined target point. This introduces multiple equilibrium points corresponding to the zero state of the error dynamic system during carrier-passenger separation. The change of equilibrium points is associated with the change in their attraction regions, enabling smooth carrier-passenger separation and afterwards seamless navigation toward the target. Finally, simulations demonstrate the effectiveness and adaptability of the proposed controller in environments containing obstacles. Over the years, the coordination of multi-robot systems (MRSs) has played an important role in a wide range of applications, including urban search and rescue, environmental monitoring, delivery, and collaborative convoying [1]-[3].
Israel activates 'Barak Magen' aerial defenses for system's first ever interception
Israel activated a new aerial defense system – dubbed "Barak Magen" – for the first time on Sunday night, saying it intercepted and destroyed multiple Iranian drones. Israel activated a new aerial defense system – dubbed "Barak Magen," meaning "lightning shield" – for the first time on Sunday night, saying it intercepted and destroyed multiple Iranian drones. The Israeli Navy intercepted eight Iranian drones using the "Barak Magen" and its long-range air defense (LRAD) interceptor, which were launched from an Israeli navy Sa'ar 6 missile ship, the Israel Defense Forces (IDF) said in a statement. John Hannah, senior fellow at the National Security of America and the co-author of a report published earlier this month on Israel's defense against two massive Iranian missile attacks in 2024, told Fox News Digital on Monday that the air defense system "significantly enhances" the air and missile defense architecture of Israel's navy. "The Barak Magen is simply another arrow in the expanding quiver of Israel's highly sophisticated and increasingly diverse multi-tiered missile defense architecture – which was already, by leaps and bounds, the most advanced and experienced air defense system fielded by any country in the world," Hannah said.
Enhanced Vehicle Speed Detection Considering Lane Recognition Using Drone Videos in California
Naeini, Amirali Ataee, Teymouri, Ashkan, Jafarsalehi, Ghazaleh, Zhang, Michael
The increase in vehicle numbers in California, driven by inadequate transportation systems and sparse speed cameras, necessitates effective vehicle speed detection. Detecting vehicle speeds per lane is critical for monitoring High-Occupancy Vehicle (HOV) lane speeds, distinguishing between cars and heavy vehicles with differing speed limits, and enforcing lane restrictions for heavy vehicles. While prior works utilized YOLO (You Only Look Once) for vehicle speed detection, they often lacked accuracy, failed to identify vehicle lanes, and offered limited or less practical classification categories. This study introduces a fine-tuned YOLOv11 model, trained on almost 800 bird's-eye view images, to enhance vehicle speed detection accuracy which is much higher compare to the previous works. The proposed system identifies the lane for each vehicle and classifies vehicles into two categories: cars and heavy vehicles. Designed to meet the specific requirements of traffic monitoring and regulation, the model also evaluates the effects of factors such as drone height, distance of Region of Interest (ROI), and vehicle speed on detection accuracy and speed measurement. Drone footage collected from Northern California was used to assess the proposed system. The fine-tuned YOLOv11 achieved its best performance with a mean absolute error (MAE) of 0.97 mph and mean squared error (MSE) of 0.94 $\text{mph}^2$, demonstrating its efficacy in addressing challenges in vehicle speed detection and classification.
A Step-by-Step Guide to Creating a Robust Autonomous Drone Testing Pipeline
Jiang, Yupeng, Deng, Yao, Schroder, Sebastian, Liang, Linfeng, Gambhir, Suhaas, James, Alice, Seth, Avishkar, Pirrie, James, Zhang, Yihao, Zheng, Xi
Autonomous drones are rapidly reshaping industries ranging from aerial delivery and infrastructure inspection to environmental monitoring and disaster response. Ensuring the safety, reliability, and efficiency of these systems is paramount as they transition from research prototypes to mission-critical platforms. This paper presents a step-by-step guide to establishing a robust autonomous drone testing pipeline, covering each critical stage: Software-in-the-Loop (SIL) Simulation Testing, Hardware-in-the-Loop (HIL) Testing, Controlled Real-World Testing, and In-Field Testing. Using practical examples, including the marker-based autonomous landing system, we demonstrate how to systematically verify drone system behaviors, identify integration issues, and optimize performance. Furthermore, we highlight emerging trends shaping the future of drone testing, including the integration of Neurosymbolic and LLMs, creating co-simulation environments, and Digital Twin-enabled simulation-based testing techniques. By following this pipeline, developers and researchers can achieve comprehensive validation, minimize deployment risks, and prepare autonomous drones for safe and reliable real-world operations.
Iranian state media says new missile, drone attack launched against Israel
Israel and Iran have carried out a new wave of attacks on key cities, fuelling fears of an all-out sustained war, with heavy exchanges now entering a third day. Iranian missiles struck northern Israel, killing at least three people and wounding 13 others, late Saturday into Sunday, according to Israeli media. Israel targeted the Iranian defence ministry headquarters in Tehran early Sunday, according to the semi-official Tasnim news agency. Iranian officials also said the Shahran oil depot, northwest of Tehran, was struck by Israel. Tasnim News said operational and rescue forces arrived at the scene and are still working to extinguish the fire.
Israel's drone strikes in Iran show why US must halt China's land grab here: experts
State Armor founder and CEO Michael Lucci on CCP-linked researchers residing at American universities, national security threats from China and the need to block the subversion with legislation. National security and China experts are warning that Israel's attack on Iran is an example of why Beijing's efforts to purchase land and other assets within the United States need to be stopped immediately. After the initial attacks began on Friday, news reports began surfacing indicating that Israel had secretly built a drone base on Iranian soil that it used to launch its attacks. The operation was years in the making, one Israeli security official told the Jewish Chronicle, adding that weapons systems and soldiers had been smuggled into the country ahead of time. "Look at the ways Israel penetrated Iran for sabotage operations. Now look at the Chinese companies and assets permeating the US power grid (solar converters), local law enforcement (DJI drones), and social media (TikTok)," China policy expert Michael Sobolik wrote in a post on X. "The CCP is preparing to paralyze us in a crisis."
Inside Israel's secret war in Iran: Mossad commandos, hidden drones and the strike that stunned Tehran
The Mossad published footage of its operatives carrying out covert actions inside Iran prior to Israel's preemptive attack. Israel's overnight strike on Iran was not only one of the most ambitious aerial campaigns in recent history, it was the result of years of covert planning, surveillance and infiltration by Israeli intelligence. While dozens of fighter jets bombed nuclear and military targets across Iran early Friday morning, the groundwork had long been laid by Mossad agents working in lockstep with the Israeli military. Code-named "Am Kelavi" (Rising Lion), the preemptive operation was the product of unprecedented coordination between the Israeli air force, the Military Intelligence Directorate, Mossad and the country's defense industries. For years, they worked "shoulder to shoulder" to gather the intelligence files needed to eliminate Iran's most sensitive military and nuclear assets.
CBP's Predator Drone Flights Over LA Are a Dangerous Escalation
On Wednesday, United States Customs and Border Protection confirmed to 404 Media that it has been flying Predator drones over Los Angeles amid the LA protests. The military drones, a CBP statement said, "are supporting our federal law enforcement partners in the Greater Los Angeles area, including Immigration and Customs Enforcement, with aerial support of their operations." State-level law enforcement agencies across the US use various types of drones and other vehicles, like helicopters, to conduct aerial surveillance, and other agencies use drones in their operations as well. For example, the California Department of Forestry and Fire Protection "doubled its use of drones" this year, according to the office of Governor Gavin Newsom, as part of efforts to combat forest fires. However, CBP's MQ-9 Reaper drones, also known as Predator B drones, are military-caliber UAVs used for aerial reconnaissance that can be armed.