CREATE TABLE table_25521 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT)

when was the premiere of the episode called 'force recon'?
SELECT "Original air date" FROM table_25521 WHERE "Title" = 'Force Recon'
SELECT "Original air date" FROM "table_25521" WHERE "Title" = 'Force Recon'