▁apparent ▁e ag ern ess ▁to ▁purchase ▁sub mar ines ▁from ▁another ▁country , ▁rather ▁than ▁comm itting ▁to ▁building ▁them ▁in ▁South ▁Australia . ▁He ▁has ▁written ▁at ▁least ▁six ▁articles ▁on ▁the ▁topic ▁for ▁The ▁Con vers ation . ▁ ▁In ▁ 2 0 1 3 , ▁Ro os ▁supported ▁students ▁of ▁the ▁South ▁Australian ▁Def ence ▁Indust ry ▁Le ad ership ▁Program ▁( S AD IL P ) ▁in ▁the ▁prepar ation ▁of ▁a ▁paper ▁entitled ▁" A ▁N uc lear ▁Future ▁for ▁South ▁Australia ". ▁ ▁In ▁ 2 0 1 4 , ▁Ro os ' ▁exp end iture ▁of ▁public ▁funds ▁during ▁his ▁work ▁as ▁a ▁State ▁Government ▁contract or ▁attract ed ▁some ▁controvers y . ▁The ▁O pp osition ▁claimed ▁that ▁Ro os ▁had ▁spent ▁almost ▁$ 4 0 , 0 0 0 ▁during ▁the ▁period ▁October – Nov ember ▁ 2 0 1 3 . ▁The ▁State ▁Government ▁rejected ▁the ▁controvers y , ▁calling ▁it ▁" pet ty ▁pay back ▁from ▁the ▁Liberal ▁Party " ▁following ▁Ro os ' ▁invol vement ▁in ▁the ▁sub marine ▁debate . ▁ ▁In ▁January ▁ 2 0 1 7 , ▁Ro os ▁was ▁appointed ▁to ▁the ▁Def ence ▁SA ▁Ad vis ory ▁Board . ▁ ▁References ▁▁ ▁Category : S wed ish ▁sch ol ars ▁and ▁academ ics ▁Category : S wed ish ▁business ▁the or ists ▁Category : BI ▁Norwegian ▁Business ▁School ▁fac ulty ▁Category : F ell ows ▁of ▁the ▁Australian ▁Academy ▁of ▁Techn ological ▁Sciences ▁and ▁Engineering