III. Safeguarding Peace

From The Catechism of the Catholic Church

2316
The production and the sale of arms affect the common good of nations and of
the international community. Hence public authorities have the right and duty
to regulate them. the short-term pursuit of private or collective interests
cannot legitimate undertakings that promote violence and conflict among nations
and compromise the international juridical order.

PART THREE: LIFE IN CHRIST

SECTION TWO THE TEN COMMANDMENTS
- CHAPTER TWO YOU SHALL LOVE YOUR NEIGHBOR AS YOURSELF
  - Article 5 THE FIFTH COMMANDMENT
    - III. Safeguarding Peace

From The Catechism of the Catholic Church – rosary.team