The high-speed fluid–structure interaction (FSI) occurring between a skin panel and turbulent shock-boundary layer (SBLI) are investigated with large eddy simulations (LES). SBLI is comprised of Mach 4 unit Reynolds number 2.375×107 (/m) flow interacting an oblique shock strength p3/p1≈8.5 angle σ≈30deg. inviscid point impingement on the flexible occurs near mid-chord length. fully clamped rect...