Rubuta ci gaba ga wannan sakin layi - A 2003, Qatar ta kasance hedkwatar Babban Kwamandan Amurka kuma daya daga cikin manyan wuraren da aka kaddamar da mamayar Iraki. A watan Maris na shekara ta 2005, wani harin kunar bakin wake ya kashe wani malamin Burtaniya daga Dorset mai suna Jonathan Adams a gidan wasan kwaikwayo na Doha Players, wanda ya girgiza kasar, wacce ba ta taɓa fuskantar ayyukan ta'addanci ba. Omar Ahmed Abdullah Ali ne ya kai harin bam din, dan kasar Masar da ke zaune a Qatar wanda ake zargin yana da alaka da Al-Qaeda a yankin Larabawa. A shekarar 2011, Qatar ta shiga ayyukan NATO a Libya
da kuma kungiyoyin 'yan adawa na Libya da ake zargin suna dauke da makamai. Hakanan a halin yanzu shine babban mai ba da kuɗin makamai ga ƙungiyoyin 'yan tawaye a cikin yakin basasar Siriya. Qatar tana bin yarjejeniyar zaman lafiya ta Afghanistan kuma a watan Janairun 2012 kungiyar Taliban ta Afghanistan ta ce suna kafa ofishin siyasa a Qatar don sauƙaƙe tattaunawa. An yi wannan ne don sauƙaƙe tattaunawar zaman lafiya kuma tare da goyon bayan wasu ƙasashe ciki har da Amurka da Afghanistan. Ahmed Rashid, a rubuce a cikin "Financial Times", ya bayyana cewa ta hanyar ofishin Qatar ta "sauƙaƙe tarurruka tsakanin Taliban da ƙasashe da ƙungiyoyi da yawa, gami da Ma'aikatar Harkokin Wajen Amurka, Majalisar Dinkin Duniya, Japan, da gwamnatocin Turai da yawa da ƙungiyoyi masu zaman kansu, waɗanda duk suna ƙoƙarin tura ra'ayin tattaunawar zaman lafiya. Shawarwarin a watan Satumbar 2017 da shugabannin Amurka da Afghanistan suka bayar sun kai ga zanga-zangar manyan jami'an Ma'aikatar Harkokin Wajen Amurka.