Aid agencies are still struggling to get supplies to Yemen because of the tense security situation in the country.

Last month the Red Cross suspended its operations in the southern city of Aden after gunmen stormed into its office.

In the past weeks, the Iranian-backed Houthi rebels were largely driven out of the South, after lengthy battles with troops loyal to the Yemeni president, supported by a Saudi-led air campaign.
Yemen residents fear for future as tension continues - BBC News