Yemen's President Hadi calls on Houthis to withdraw

ADEN (Reuters) - Yemen's President Abd-Rabbu Mansour Hadi on Saturday called on the Houthi militia to leave the capital Sanaa and for its allied militias to quit government ministries in his first televised speech since escaping house arrest last month. Hadi urged all parties in Yemen to attend peace talks in the Saudi Arabian capital Riyadh, but also vowed to plant the national flag in the Houthi stronghold of Saadeh, in a comment the group is likely to interpret as a call to arms. The Shi'ite Muslim Houthis, who are allied to Iran, seized Sanaa in September and then besieged Hadi's residence in January, leading him to offer his resignation and resulting in his house arrest by the group before he escaped to Aden last month. Hadi and the Houthis have since then commanded rival power centres in north and south Yemen, leading to fears of a full-scale civil war, and giving Sunni Muslim jihadist groups such as al Qaeda more space to operate. Hadi said Yemen must return to the political situation in place before the Houthis took control of Sanaa, reinstituting its constitution and implementing the results of a national dialogue process and Gulf-sponsored political transition. In his speech, he denounced the Houthis as "coup plotters" and said he wanted to confront sectarianism. Addressing Houthi accusations that he planned to back a southern secessionist movement, he said his flight to Aden had been intended to preserve Yemeni unity. (Reporting By Mohammed Mukhashaf in Aden and Omar Fahmy in Cairo; Writing by Angus McDowall; Editing by Kevin Liffey)