Purpose: This study aimed to find out the challenges and barriers to the implementation of the e-governance in the Yemeni military institutions. A comprehensive literature review was conducted to the
 study topic. A conceptual framework was proposed that contained two independent variables thatrepresent the challenges, which were (organizational challenges and technical challenges). Thedescriptive analytical approach was used in this study; it is one of the most used methods in the studyof social and human phenomena, and because it fits the phenomenon under study. It also examines anexisting phenomenon or issue from which information can be answered to answer study questions,without the intervention of the researcher. For this research, the instrument used to collect data fromthe research sample in Yemen in regards to the implementation of E-governance. The measurement ofthe direct impact of the independent variables (organizational challenges and technical challenges) onthe implementation of e-governance in military institutions in Yemen. Smart PLS has been used toconduct statistical analysis from the primary data. Several tests have been conducted for the collecteddata. The main resultsfound that there is a negative and significant relationship between organizationalchallenges and the Implementation of E-Governance in the Yemeni military institutions. Also, there is a
 negative and significant relationship between organizational challenges and the Implementation of E-Governance in the Yemeni military institutions. It is proposed that the organizational and technical
 challenges for the implementation of the Electronic Government, has the organizational factor, as themain barrier factor, it is recommended that the military institutions implement policies for thedissemination of online services to avoid that the members of the military have to move From theirhome, it is observed that the institutional factor is also important, this can be improved by assigning agreater economic budget to innovate in the development of Electronic