The benefits currently offered by the regional geopolitical conjuncture, where Moldova found itself, underline the existence of enormous possibilities for reducing challenges to national security that can be enhanced only by abandoning the buffer zone, where the Republic of Moldova is, and namely by European integration me- chanisms. Taking into account the vulnerable and susceptible characteristics of the security field in regard to the foreign factor, but also its substantial value in building national security policy of the Republic of Moldova, we have proposed to ourselves to consider the following dimensions: the political, military and energy ones.