<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31355006</termId><termName>depth charges</termName><termType>PT</termType><termNote><![CDATA[ Bombs fired by ships or aircraft at underwater targets such as submarines, installations, and the underwater part of unarmored hulls, detonated by water pressure, on impact, or magnetically. ]]></termNote><termCreatedDate>2026-03-30 20:46:09</termCreatedDate><relation><relationType>UF</relationType><termId>31355007</termId><termName>bombs, depth</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31355008</termId><termName>charge, depth</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31355009</termId><termName>charges, depth</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31355010</termId><termName>depth bombs</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31355011</termId><termName>depth charge</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31324778</termId><termName>bombs</termName><termType>PT</termType></relation></term>  </Zthes>