This accounts for nearly a quarter of Ukraine’s population.

One such story involves an 11-year-old boy from Ukraine named Hassan Al-Khalaf.

She herself had to stay behind to care for her elderly mother.

Hassan Al-Khalaf

Photo:Ministerstvo vnutra SR

They contacted his relatives in the country using the phone number written on his hand.

I was very scare, Al-Khalaf admits.

The boy was soon reunited with his four older siblings in Slovakia.

Phone Number Written on Hassan Al-Khalaf’s Hand

Photo:Ministerstvo vnutra SR

Although relieved to have their little brother safe and with them, they were still concerned about their mother.

I could not leave my mother.

Although Al-Khalaf had shown tremendous courage, he did go through some hardships along the way.

Hassan Al-Khalaf Crosses Slovakia Border

Photo:Ministerstvo vnutra SR

However scared, the brave boy remained calm and focused on the goal at hand.

Now, Al-Khalaf has since been reunited with his mother.

The train ride was very difficult, Pisetskaya also says.

Volunteers help Hassan Al-Khalaf

Photo:Ministerstvo vnutra SR

Hundreds were crammed in a single car.

But we had to escape so our family could be back together.

Now, the young boy has become a compelling symbol of Ukrainian bravery.

Hassan Al-Khalaf reunites with his mom

Photo:Policia Slovenskej Republiky

Al-Khalaf and the rest of his familyincluding their doghave escaped the dangers of war.

He had to travel 600 miles Luckily, he and his mother were reunited in Slovakia.

The reunion also included the family dog!

Mother embraces her daughter

Photo:Policia Slovenskej Republiky

Mother kisses her daughter

Photo:Policia Slovenskej Republiky

Family is reunited

Photo:Policia Slovenskej Republiky

Mother reunited with her family

Photo:Policia Slovenskej Republiky