This lecture discusses the advancements in photonic links for Rydberg atom arrays, focusing on quantum information science. The instructor presents methods for controlling quantum objects and engineering entangled many-body states. The lecture covers the significance of quantum metrology and sensing, highlighting the use of single photon sources and spin-photon interfaces. It also addresses the scalability challenges of Rydberg atom arrays, including optical tweezers and the need for efficient error detection and correction mechanisms. The integration of Rydberg atoms with optical cavities is explored, emphasizing the importance of strong atom-photon interactions for quantum links. The lecture concludes with future research plans in quantum networking and simulation, aiming to develop high-rate, high-fidelity networking nodes and investigate higher spin models. Overall, the lecture provides a comprehensive overview of the current state and future directions in the field of quantum information science using Rydberg atom arrays.