Oliver Conway

The focus here is on the fight, not peace talks.

But a Latvian volunteer, the unit's deputy commander, is willing to vent some frustration.

The battle for Pokrovsk has been going on for more than a year now.

How much longer can Ukraine hold on?

It is losing ground.

The city is in ruins.

But Ukraine needs proof of its resolve at this critical time.

Jonathan Bale reporting from eastern Ukraine.

Coupang is South Korea's most popular online shopping platform with millions of customers.

Now its headquarters in the capital, Seoul, has been raided as part of a police investigation into a recent data breach believed to have affected almost two-thirds of the population.

Jake Kwon in Seoul told us more about the raid and the data leak.

This is the largest data breach in South Korean history.

This is Coupang, South Korea's version of Amazon.

This is where most South Korean people do their online shopping.

I mean, I use them almost weekly.

And we all got a text one day saying that, I'm sorry, there has been a data breach and they're investigating what's going on.

And since then, the police and the authorities have formed a team trying to get to the bottom of what had happened here.

And what we learned today is that around 17 officers had raided the Seoul office of Kupang, searching and seizing evidence.

So this may be hardware, servers, etc.

To see how a hacker was able to access these very sensitive customer data, which includes names, phone numbers, home addresses, etc.