653 JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan) Volume 7 Issue 2 (2022) Page 653-668 ISSN 2614-8021 (Online) 2548-7094 (Print) The Policy of PT Len As a Main Integrator on Increasing National Income Juliana 1 , Guntur Eko Saputro 1 1 Universitas Pertahanan Republik Indonesia Corresponding Author E-mail: juliananaa28@gmail.com Received 10 March 2022; Revised 5 July 2022; Accepted 27 July 2022 Abstract: PT Len's defense industry policy, in collaboration with Thales, is focused on the development of the national radar industry. The cooperation demonstrates the domestic industry's inability to support the defense industry's independence. The research goal is to give advice to PT LEN on military industry implementation and strategy. The goal of qualitative research is to comprehend phenomena from the perspective of the participants. The results showed that the outcomes are consistent with the implementation theory in terms of communication, resources, personnel, budget, and disposition. To anticipate delays in the revitalization process for the defense industry that is not ready to carry out technology transfer, the strategy requires adequate resources, supporting facilities, and infrastructure, as well as an inventory of national companies engaged in the industrial defense sector. Keyword: Main Integrator, National Income, Policy 1. Introduction The Unitary State of the Republic of Indonesia seeks to safeguard all Indonesians and to promote their welfare, as well as to educate the country and state's citizens and to contribute to the maintenance of international order. In order to protect the Indonesian people, it is critical to develop a state defense that is carried out to uphold state sovereignty, maintain the territorial integrity of the Unitary State of the Republic of Indonesia, and protect the entire nation from military and non-military threats, as stated in Law Number 3 of 2002 concerning