Whakakīhia te rerenga e whai ake nei: I roto i tētahi kōtaha 2016 i roto i te "Green Bay Press Gazette", ka whakapae a Gallagher i te Perehitini Barack Obama me te Hekeretari o mua o te Kawanatanga o Hillary Clinton mo te angitu o ISIS i Iraq. I te tau 2019, i tuhituhi ia he "mahi geopolitical atamai" mo te US ki te hoko i Greenland, he whakaaro i tukuna e Trump. I te tau 2020, i pooti a Gallagher ki tetahi mehua hei aukati i a Trump ki te mahi hoia ki a Iran me te kore whakaaetanga a te Kaunihera. I te tau 2017, i tautoko ia i tētahi
Ko te whakaeke rererangi a US i Hiria hei utu mo te whakaeke matū o Khan Shaykhun, a i te tau 2020 i tautoko ia i te whakaeke a te US drone i aro atu ki te rangatira o Iran a Qasem Soleimani. I te tau 2019, i pooti a Gallagher mo tetahi mehua e whakahe ana ki te whakatau a Trump ki te whakahoki mai i nga hoia US mai i Hiria.