Polish air force
...that the Polish air force combated in the victory of Lublin-Brest Offensive, which cleared the path for the Red Army to recapture Warsaw?
...that the <b id="mwAqg"><a href="./Air_Force_of_the_Polish_Army" id="mwAqk" rel="mw:WikiLink" title="Air Force of the Polish Army">Polish air force</a></b> combated in the victory of <a class="mw-redirect" href="./Lublin-Brest_Offensive" id="mwAqo" rel="mw:WikiLink" title="Lublin-Brest Offensive">Lublin-Brest Offensive</a>, which cleared the path for the <a href="./Red_Army" id="mwAqs" rel="mw:WikiLink" title="Red Army">Red Army</a> to recapture <a href="./Warsaw" id="mwAqw" rel="mw:WikiLink" title="Warsaw">Warsaw</a>?