How did the Colombian army lose millions of bullets, grenades and missiles?

The country’s president, Gustavo Petro, said the Colombian army lost millions of bullets, thousands of grenades and many missiles. How can a country’s army lose millions of bullets, bombs and missiles?

Let us tell you in detail how he lost.

1- Members of the army sold these bullets, bombs and missiles to the mafia in exchange for money.
2-There is a mafia within the army. Weapons were shipped from the official mafia to the illegal mafia.
3-After politics, the gangs also took over the army of the country.
4-There are already gangs in the administration of Colombia.