Egypt’s parliament has authorised President Abdel Fattah el-Sisi to take “all necessary measures” to help Saudi Arabia counter Houthi attacks. Egypt’s parliament approved possible military support for Saudi Arabia.President Sisi may act if Riyadh requests assistance.Escalating Houthi attacks threaten regional security and key shipping routes.Egyptian President Abdel Fattah el-Sisi had asked parliament to approve military support for Saudi Arabia if Riyadh requested help against Yemen’s Houthi rebels, who are backed by Iran.