LISBON :Portuguese telecoms operators plan to spend 4.2 billion euros ($4.9 billion) on high-speed 5G networks and satellites over the next five years to support major projects such as data centres and AI, the Infrastructure Ministry said on Wednesday. Operators will also expand the fibre optic network to cover areas still lacking mobile or internet network coverage, as well as road, rail, port and airport infrastructure, the ministry said in a statement. In Portugal, the three largest telecom