Shielded and jacketed cables with a jacket of FEP/polyimide tape, incorporating MIL-DTL-81381/13 or /14 wires. These component wires have a medium-weight insulationof two layers of FEP/polyimide/FEP tape with a polyimide hard coat for increased cut-through and abrasion resistance. The component wire silver- or nickel-plated high-strength copper alloy conductors.