CLEAN : NATO carries out first full exercise of rapid reaction force (2)

The video discusses the dynamics of a team involved in training activities, highlighting their readiness and preparedness. It also covers the first deployment of forces during an exercise, noting the professionalism and dedication of the troops. The transcript includes various unrelated topics, making it challenging to extract a coherent narrative.

What does the speaker mean by 'the number of activities training'?

What challenges are mentioned regarding the authenticity of certain materials?