<prompt> Bhala okuqhubekayo kwalesi sigaba - Ephendula lesosongo, i-U.S. Navy yaqhuba i-Operation Teardrop phakathi kuka-April no-May 1945 ukucwilisa ama-U-boat aseJalimane atholakala ebheke eMpumalanga YaseMpumalanga, okwakukholelwa ukuthi ahlomile ngama-V-1 noma ama-V-2. Ezinhlanu zezikebhe zasolwandle eziyisikhombisa zohlobo lwe-Type IX ezazigqitshwe ngaphandle kwe - U.S. zacwila; ezine nazo zonke izisebenzi zazo. Kwabanjwa amalungu angu-33 omkhumbi. Ngemva kokuphela kwempi eYurophu  <response>: , imikhumbi-ngwenya, U-805, U-858 futhi banikezela olwandle ngaphambi kokuba babuyele ezisekelweni ezisogwini olusempumalanga ye-U.S. 