 Al-Shabaab ayaa dhowr jeer oo hore weerarro kala geddisan ka geystay deegaanka Mandera, gaar ahaanna wixii ka dambeeyay sanadkii 2011 xilligaasi oo ciidamada Kenya ay ka tallaabeen xudduudda Soomaaliya si ay u baacsadaan Al-Shabaab. 