Trident DMG, a strategic and risk advisory firm, has announced the appointment of Lydia Hennessey as a director. Hennessey joins Trident DMG from FleishmanHillard, where she served as a managing supervisor. During her tenure, she led global public affairs, strategic communications, and social responsibility initiatives for clients in the technology and beverage sectors. Prior to that, she was part of the corporate affairs team at Edelman, where she handled crisis response and strategic communications for clients in aviation, hospitality, and entertainment industries.In her new role at Trident DMG, Hennessey will provide strategic media counsel, communications planning, and support to clients across various industries. She will also assist with long-term corporate positioning, executive thought leadership, and crisis management.Trident DMG, based in Washington, D.C., has recently expanded its team with several key hires, further strengthening its capabilities in stakeholder management and communications. The firm has been recognized for its excellence in litigation and crisis communications, holding top rankings from Chambers & Partners and being named to PRNews' Agency Elite list for 2024? (Trident DMG)?? (Trident DMG)?? (Trident DMG)?.