A gas turbine engine comprising: a compressor casing; a stator assembly; and a stator damper disposed radially outward of the stator assembly and radially inward of the compressor casing, the stator damper comprising: a body section; and at least one damper finger; wherein the body section comprises a section of an annular cylinder, and the damper finger extends radially outward from the body section; wherein the at least one damper finger comprises: an axially extending section; and a radial clip portion; wherein the axially extending section comprises a flange extending axially aft from the body section, and the radial clip portion comprises a flange extending from an axially aft most end of the axially extending section according to a first clip angle; wherein the at least one damper finger is loaded in compression against the compressor casing; and whereby the stator damper exerts a radial force along a path radially inward from the compressor casing through the stator assembly, whereby relative motion of the stator assembly is damped; wherein the stator damper is positioned axially between a forward mounting flange and an aft mounting flange of the stator assembly; characterised by the stator damper further comprising a sealing member, wherein the sealing member comprises a section of an annular cylinder radially inward of and co-axial with the body section and is attached to the body section; and the body section is configured to lie circumferentially against the sealing member, which is configured to lie circumferentially against the stator assembly. a compressor casing; a stator assembly; and a stator damper disposed radially outward of the stator assembly and radially inward of the compressor casing, the stator damper comprising: a body section; and at least one damper finger; wherein the body section comprises a section of an annular cylinder, and the damper finger extends radially outward from the body section; wherein the at least one damper finger comprises: an axially extending section; and a radial clip portion; wherein the axially extending section comprises a flange extending axially aft from the body section, and the radial clip portion comprises a flange extending from an axially aft most end of the axially extending section according to a first clip angle; wherein the at least one damper finger is loaded in compression against the compressor casing; and whereby the stator damper exerts a radial force along a path radially inward from the compressor casing through the stator assembly, whereby relative motion of the stator assembly is damped; wherein the stator damper is positioned axially between a forward mounting flange and an aft mounting flange of the stator assembly; characterised by the stator damper further comprising a sealing member, wherein the sealing member comprises a section of an annular cylinder radially inward of and co-axial with the body section and is attached to the body section; and the body section is configured to lie circumferentially against the sealing member, which is configured to lie circumferentially against the stator assembly. a body section; and at least one damper finger; wherein the body section comprises a section of an annular cylinder, and the damper finger extends radially outward from the body section; wherein the at least one damper finger comprises: an axially extending section; and a radial clip portion; wherein the axially extending section comprises a flange extending axially aft from the body section, and the radial clip portion comprises a flange extending from an axially aft most end of the axially extending section according to a first clip angle; wherein the at least one damper finger is loaded in compression against the compressor casing; and whereby the stator damper exerts a radial force along a path radially inward from the compressor casing through the stator assembly, whereby relative motion of the stator assembly is damped; wherein the stator damper is positioned axially between a forward mounting flange and an aft mounting flange of the stator assembly; characterised by the stator damper further comprising a sealing member, wherein the sealing member comprises a section of an annular cylinder radially inward of and co-axial with the body section and is attached to the body section; and the body section is configured to lie circumferentially against the sealing member, which is configured to lie circumferentially against the stator assembly. an axially extending section; and a radial clip portion; wherein the axially extending section comprises a flange extending axially aft from the body section, and the radial clip portion comprises a flange extending from an axially aft most end of the axially extending section according to a first clip angle; wherein the at least one damper finger is loaded in compression against the compressor casing; and whereby the stator damper exerts a radial force along a path radially inward from the compressor casing through the stator assembly, whereby relative motion of the stator assembly is damped; wherein the stator damper is positioned axially between a forward mounting flange and an aft mounting flange of the stator assembly; characterised by the stator damper further comprising a sealing member, wherein the sealing member comprises a section of an annular cylinder radially inward of and co-axial with the body section and is attached to the body section; and the body section is configured to lie circumferentially against the sealing member, which is configured to lie circumferentially against the stator assembly.