The Action of Agagia (also Agagiya, Aqqaqia or Aqaqia) east of Sidi Barrani in Egypt on 26 February 1916, during the Senussi Campaign between German and Ottoman instigated Senussi and British forces. On 11 December 1915, a British column had been attacked at Duwwar Hussein along the Matruh–Sollum track. In the Affair of Wadi Senba, the Senussi were defeated and two days later, a Senussi attack at Wadi Hasheifiat was repulsed. The British returned to Matruh until 25 December, then surprised the Senussi at the Affair of Wadi Majid but the Senussi got away. At the Affair of Halazin on 23 January, the Senussi were defeated and again slipped away.