Hundreds of children have been displaced, injured and killed. Civilian buildings, and entire cities, have been destroyed, leveled and looted.

Read here Satellite images point to evidence of mass graves outside of Mariupol

How to join the campaign:

1. Take a photo with a piece of paper, phone, tablet, etc., with a phrase "Arm Ukraine Now" on it.

2. Post this photo with a poster on social networks calling for heavy weapons to be provided to Ukraine.

3. In your post, pass the baton of the flash mob to at least three friends / public figures (politicians, artists, athletes, other opinion leaders). BE SURE to add the hashtag #ArmUkraineNow to the post.