defects in material and workmanship defects in materials defects in materials and workmanship defects in workmanship defects include defects may defects occur defects of character defects such defects when defence defence academy defence activities defence against the dark arts defence agreement defence and promotion defence and security defence and security forces defence and security policy defence area defence army defence association defence attorney defence attorneys defence budget defence budgets defence calls defence capabilities defence capability defence case defence centre defence chief defence college defence command defence commission defence committee defence committees defence community defence companies defence company defence construction defence contractor defence contracts defence cooperation defence corps defence council defence counsel defence department defence electronics defence equipment defence expenditure defence expenditures defence field defence force defence forces defence fund defence group defence had defence has defence have defence identity defence in depth defence industrial defence industries defence industry defence information defence infrastructure defence institute defence intelligence defence issues defence lawyer defence lawyers defence league defence line defence lines defence management defence market defence materiel defence matters defence may defence mechanism defence mechanisms defence minister defence ministers defence ministry defence missile defence must defence needs defence network defence of canada defence of democracy defence of freedom defence of human defence of human rights defence of rights defence of the city defence of the country defence of the realm defence of the republic