Silent and deadly, gliding through the ocean depths with the grace of a manta ray, the American-built underwater drone is a marvel of modern technology. But what makes this drone unique is not just its size or its shape—it's the silence with which it operates, a trait that could change the face of naval warfare.
在广袤的海洋深处，一场悄无声息的较量正在上演。美国研发的一款水下无人机，正悄然潜入敌对水域，执行着最为危险的任务。它，就是Manta Ray。