By Claudia Assis and Myra P. Saefong

The move could increase pressure on already-strained global energy markets.

By Nayera Abdallah, Eman Abouhassira and Enas AlashrayDUBAI/CAIRO, July 20 (Reuters) - Yemen's Iran-aligned Houthis said on Monday they were imposing a naval blockade on Saudi…

Yemen's Houthis declared a maritime blockade against Saudi Arabia on Monday. This action escalates regional conflict and impacts global energy markets significantly. The Red Sea…

By Claudia Assis and Myra P. Saefong