schwerpunkt
main point, main target; point upon which the most effort is concentrated (e.g. during an attack)
Should it be the schwerpunkt of Labor's attack or will it be an unproductive dilution of forces?
Where it comes from
From German Schwerpunkt (“center of gravity, focal point, focus”), from schwer (“heavy”) + Punkt (“point”).
Adapted from the Wiktionary entry schwerpunkt (CC BY-SA 4.0).