Terrorist attacks, Militarisation, Middle-East, Qatar-Iran, Trump-Saudi Arabia

With every passing day confidence in our leaders diminishes, especially because of the terrorist attacks, since instead of providing citizens with security, in the end they are unable to prevent the attacks that are now occurring everywhere. It would seem that the Imperialist Deep State is desperate to maintain its control over the population, which continues to ignore what lies behind in the darkest shadows.
But why are these serious acts being committed against society? Are the governments too negligent, even though they know that terrorism will not stop, or is there something else at play?
And what are the Intelligence Services doing? Were they not created with the aim of tracking terrorists and providing security to the population, or are they for the militarisation of countries and the creation of widespread fear, entrapping us under states of emergency as is happening in France and now in the United Kingdom with so many attacks, false alarms, etc., and many still believe these measures are for their protection?
Is it a cover to give more powers to the police and military against terrorism, even though it is the governments who have created and spread terrorism all over the world, to sow the bewilderment and pain everywhere?
Is this related to the US president's veto against citizens of seven Islamic countries to protect the country from terrorists, as well as confronting Saudi Arabia for the attacks on the Twin Towers, even though he then travelled there in order to sell them huge quantities of weapons?
Is the black hand behind, so that the war in the Middle East spreads, and for this they are involving Qatar, as a stepping stone to invade Iran?