The Notre Dame, Londonderry and Sri Lanka attacks are carried out by the same outfit that runs Pelosi, Obamas, Ardern et al.
Note: these attacks happen because those countries and interests are NOT playing ball.
Threats are made to release blackmail material.
Those threats cannot be carried out.
The threats become about violence.
The threatened are still not playing ball.
Threats carried out.
Most likely is that funds are drying up and "they" are angry about it.