 Nyorai kupfuurira kweiyi ndima - Apo kwakava pachena kuti Napoleon akanga achironga kupinda muBritain, Moore akaiswa mutarisiri wokudzivirirwa kwemhenderekedzo yegungwa kubva kuDover kusvika kuDungeness. Kwakanga kuri pamusana pake kuti Martello Towers yakavakwa ichipedzisa Shorncliffe Redoubt yakanga yatovakwa, ichitevera muenzaniso waakanga afadzwa nawo muCorsica, uko Torra di Mortella, paMortella Point, yakanga yakapa simba rakasimba kune mauto eBritain enyika uye gungwa. Akatangawo kucherwa kweRoyal Military Canal muKent neSussex, uye akaunganidza vanhu vanenge 340 000 vakazvipira kuti vabatane nemasoja aizodzivirira nzvimbo dzeSouth Downs kana mauto akanga apinda akapwanya mauto ehondo. Muna 1804 Moore akaitwa Knight Companion of the Bath uye akasimudzirwa kuva Lieutenant-General. Muna 1806 akadzokera kubasa rinoshanda muMediterranean uye ipapo muna 1808 muna Edward Paget kuti abatsire Swedish. Kusawirirana naGustavus IV nokukurumidza kwakatungamirira kukuendeswa kwake kumusha uko akarayirwa kuPortugal muna July 1808. 