High above the first flight of aero-subs, behind which another flight was winging swiftly into action, American flyers tilted the noses of their planes over and dived under full power—to sure death by suicide, though none knew it there at the moment.
These aero-subs could not be driven from the sky by usual means, and could destroy American ships even before those planes could come to handgrips; but they, the flyers plainly believed, could be crashed out of the sky and so, never guessing what besides death in resulting crashes they faced, the flyers above the aero-subs, even as aero-subs in rear flashed in to prevent, dived down straight at the backs of the aero-subs.
In a hundred places the dives of the Americans worked successfully, and American planes crashed full and true, full power on, into the backs of the "flying fish." In some aero-subs the container of the Moyen-dealing agency apparently remained untouched, and airplanes and aero-subs, welded together, plunged down the invisible skylanes into the sea.
Under water, some of the aero-subs were seen to keep in motion, limping toward the nearest mother submarines.
"I hope," said Prester Kleig, "the American flyers in such cases are already dead, for Moyen will be a maniac in his tortures. Munson, do you hurriedly examine the mother-subs and see if you can locate Moyen."
However, only a scattered aero-sub here and there went down without the strange substance of the yellow ray being released. In most cases, upon the contact of plane with aero-sub, the aero-subs and planes were instantly blotted from view by the yellow, golden flames from the heart of the winged harbingers of Moyen.
Golden flames, blinding in their brightness, dropping down, mere shapeless blotches, then fading out to nothingness in a matter of seconds—with aero-sub and airplane totally erased from action and from existence.
The American flyers saw and knew now the manner of death they faced. Yet all along the battle front not an American tried to evade the issue and draw out of the fight. A sublime, inspiring exhibition of mass courage which had not been witnessed down the years since that general engagement which men of the time had called the Great War.