And security experts say European security services are being poorly advised on the growing threat.
First-person view drones, which allow the user to see what the drone sees in real time, and unmanned aerial vehicle drones could be used for terror attacks.
A Ukrainian source working with frontline drone teams told the Daily Mirror: "A person armed with the technology, especially an FPV drone typically used in 'kamikaze' suicide attacks - when the craft impacts directly at what it is aimed at could easily target critical infrastructure.
"Attractions like Big Ben or the London Eye are easy targets and the operator does not need to be close."
هذه القصة مأخوذة من طبعة June 17, 2024 من Daily Mirror UK.
ابدأ النسخة التجريبية المجانية من Magzter GOLD لمدة 7 أيام للوصول إلى آلاف القصص المتميزة المنسقة وأكثر من 9,000 مجلة وصحيفة.
بالفعل مشترك ? تسجيل الدخول
هذه القصة مأخوذة من طبعة June 17, 2024 من Daily Mirror UK.
ابدأ النسخة التجريبية المجانية من Magzter GOLD لمدة 7 أيام للوصول إلى آلاف القصص المتميزة المنسقة وأكثر من 9,000 مجلة وصحيفة.
بالفعل مشترك? تسجيل الدخول
SMITH'S A TENSATION
Jones hails the near-perfect England fly-half... but Marcus says he's still learning every time he plays
KEEP FAITH WITH POPE
Baz backs stand-in keeper Ollie to succeed at No.3
Was Brit double killer the Butcher of Mons?
Belgian crime expert calls for probe into monster Sweeney
Paddy given a factory reset
BBC hit back for Xmas special with new host
Maid 'murdered by Brit was about to fly home
Killed in Hong Kong a day before trip back
TRUMP ELECTION RAP IS DROPPED
Case over 2020 defeat set to be thrown out
Cher.. and Cher alike
Star was in her 30s before she found out her real name
Tragic Liam fell 'trying to flee from hotel room'
Staff 'knew he threatened to escape'
Craig.... the softie
Strictly judge had to tone down his cruel barbs or be cancelled
Danny's had me in tears
McFly star's sister proud he opened up over his anxiety