Aden suffers amid clashes; aid deliveries are delayed

At least 56 dead in battles since Sunday, deputy governor says

Explosions shook the suburbs of the Yemeni port city of Aden on Monday as residents reported a foreign warship shelling Houthi positions on the outskirts of the city.

Street fighting and heavy shelling has for several days torn through the city, the last bastion of support for President Abd-Rabbu Mansour Hadi.