Can halogens bond with each other?

Halogens:

1. Halogens are the elements present in group $17$ of the periodic table.
2. These elements are highly electronegative because they have only one electron less in completing octet.
3. Halogens can form covalent bond.
4. Yes, halogens can react and form bonds with other halogens.
5. They react to form interhalogen compounds.
6. Also, halogens have a low electronegativity difference.