The Entangled Logical Qubits (ELQ) program aims to advance the state of the science in universal fault-tolerant quantum computing (UFTQC) by demonstrating high-fidelity entanglement between error-corrected logical qubits using a modular architecture. This is an essential step towards the realization of UFTQC and its potential to greatly outperform classical computing in solving certain classes of problems, including those of interest to the Intelligence Community (IC), and to the U.S. Government as a whole.