Breakdown of Neue Verstärkung wurde vom Einsatzleiter angefordert.
neu
new
vom
from the (von + dem) / of the (belonging to) / by the (agent in a passive clause)
werden
to be (passive auxiliary + past participle)
die Verstärkung
the reinforcement
Questions & Answers about Neue Verstärkung wurde vom Einsatzleiter angefordert.
Why is Verstärkung translated as plural "reinforcements" when it is grammatically singular in German?
In German, die Verstärkung is treated as a collective, uncountable noun when referring to extra personnel or troops. While English uses the plural "reinforcements" for this concept, German keeps it singular. This is why the adjective is simply Neue and the verb is the singular wurde.
Why does the sentence use vom instead of durch to express "by"?
In passive sentences, the conscious, active agent performing the action (usually a person) is introduced with von plus the dative case. The preposition durch plus the accusative case is used for a means, instrument, or unintentional cause. Because the Einsatzleiter is a person making a conscious request, vom (von dem) is required.
Is there a difference between wurde angefordert and ist angefordert worden?
Both mean "was requested," but wurde angefordert is the simple past (Präteritum) passive, while ist angefordert worden is the present perfect passive. The Präteritum passive is the standard choice for written reports, news, and formal contexts, which perfectly fits the official, procedural tone of this sentence.
How do the parts of the compound noun Einsatzleiter break down?