This paper analyzes a unique leader during unique times to determine the applicability of the Cambridge Sustainability Leadership Model of a public servant during wartime in a neighboring country with significant in-country impact. Specifically, public information sources concerning the President of the Republic of Moldova, Maia Sandu, from when she was installed as President on 24 December 2020 until 30 September 2022 have been selected to illustrate the various components of the model, especially since 24 February 2022 when Russia invaded Ukraine. The authors elaborate on the context, both external and internal, in which she governs and guides this developing nation; her leadership traits, styles, skills, and knowledge; and the internal and externals actions she has taken. Conclusions regarding how well the Cambridge Model fits this leadership case and suggestions for further research are also made.