Replace photograph

Replace

Use attributes for filter !
Initial release USA
DirectorsNorbert Keil
Producers Felix von Poser
ScreenplayNorbert Keil
Richard Stanley
Date of Reg.
Date of Upd.
ID2332077
Send edit request

About Replace


When a young woman who has a disease that makes her skin crumble away discovers that she can replace the skin with someone else's, she seeks out victims to preserve her beauty.

Ukraine conflict: How are are drones being used?

Feb 15,2020 9:26 pm

Thousands of Drones are being used in the Ukraine War - to spot enemy positions, launch missiles and direct artillery fire.

Both sides are deploying purpose-built military Drones and widely sold, off-the-shelf Drones .

What military Drones do Ukraine and Russia have?

Ukraine 's main military drone is the Turkish-made Bayraktar TB2. It is about the size of a small plane, has cameras on board, and can be armed with laser-guided bombs.

Ukraine started The War with a fleet of " fewer than 50" of these, says Dr Jack Watling of Think Tank The Royal United Services Institute (Rusi).

Russia mainly uses the " smaller, more basic" Orlan-10, he says. " Russia started The War with some thousands of them, and may have a few hundred left. " These Drones also have cameras and can fire missiles.

How effective are military Drones ?

Both sides' Drones have been most effective when used to find enemy targets and guide artillery fire onto them.

" Russian forces can bring their guns to bear on The Enemy within only three to Five Minutes of an Orlan-10 drone spotting a target, " says Dr Watling. Without them, an attack could Take 20 to 30 Minutes to carry out, he says.

Dr Martina Miron, researcher in defence studies at King's College London, says Drones have allowed Ukraine to stretch its limited forces.

" If you wanted to seek out enemy positions in The Past , you would have had to send out Special Forces units to do it, and you might lose some troops, " she says. " Now, all you're risking is a drone. "

In The First few weeks of The War , Ukraine 's Bayraktar Drones were widely praised.

" They were shown attacking targets such as ammunition dumps, and played a part, " Dr Miron says.

However, many Bayraktars have been destroyed by Russia's air defence systems.

" They are large, relatively slow-moving, and fly at only medium altitude, and that makes them easy to Shoot Down , " says Dr Watling.

How are the non-military Drones being used?

Military Drones are expensive to Replace - a single Bayraktar TB2 costs about $2m (£1. 7m).

So, both sides - But especially Ukraine - are turning to, such as the DJI Mavic 3, which costs about £1,700.

One Ukrainian drone manufacturer estimates the country's forces have 6,000 Drones , But it's impossible to confirm this.

Commercial Drones can be fitted with small bombs.

However, they are mainly used to spot enemy troops and direct attacks.

" Ukraine doesn't have as much ammunition as Russia, " says Dr Miron. " Having 'eyes in the sky' to spot targets and direct artillery fire means they can make better use of what they have. "

However, commercial Drones are much less powerful than military ones.

The DJI Mavic's range is only 30km and it can only fly for 46 minutes.

Cheaper and smaller Drones fly for even less time, and cover shorter distances.

How is each side defending itself against Drones ?

Russia uses radar defences against military Drones and Electronic Devices against commercial ones, says Dr Miron.

" Russian forces have the Stupor rifle, which shoots electromagnetic pulses, " she says. This stops commercial Drones from being able to navigate using GPS.

Russian forces have also to detect and interrupt communications between commercial Drones and their operators.

They can make The Drone crash or return to base, and can stop it sending back information.

The average Ukrainian drone barely lasts a week,

Who is supplying Drones ?

Russia is now buying, according to the White House. Houthi Rebel Forces in Yemen used these.

The US is supplying Ukraine with some 700 Switchblade " kamikaze" military Drones .

These are packed with explosives. They loiter in the air until they find their target.

Elon Musk 's SpaceX company is providing its to Ukraine . This creates a secure link between commercial Drones and operators.

DJI has now.

How is Ukraine paying for Drones ?

Ukraine has launched a

" As well as large Drones like the [Bayraktar] TB2, they are looking for small, fixed-winged reconnaissance Drones , " says Dr Watling.

Kalush Orchestra, the Ukrainian winners of the Eurovision Song Contest, It will buy three Ukrainian-made PD-2 Drones .



Source of news: bbc.com

Replace Photos

Related Persons

Next Profile ❯