Not quite so fast;
The first picture of the box is an old US Aid box, designed for food and emergency supplies, not ammunition or war supplies.
And as for the TOW rockets in the second picture, they ain’t. Those look like air dropped munitions, definitely not tube launched TOWs.
And the rest of the pictures are ammunition and weapon boxes which are ubiquitous everywhere. Open them up and I might believe.
This is more a media event then an actual seizure.