"We are going to have to be there until we defeat this enemy"

Thelma Drake's quote indicates that there is an enemy that requires to be beat. This enemy could be a physical opponent, such as an invading army, or it could be a metaphorical opponent, such as hardship or disease. Regardless of the enemy, the quote suggests that the speaker is committed to remaining and battling up until the opponent is beat. This could imply that the speaker is willing to stay and defend as long as it takes, no matter how long or challenging the battle might be. The quote also implies that the speaker is confident that the enemy can be defeated, and that the speaker is figured out to persevere. This decision and dedication to the cause is an effective message, and one that ought to be heeded.