LONDON — Keir Starmer will not send a ministerial representative to critical negotiations on the launch of a multilateral rearmament bank, despite intensifying pressure on the government to spend more on defense. Talks on the next steps for the Defence, Security and Resilience Bank (DSRB) — a proposed financial institution that aims to provide countries with low-cost financing for defense investment — began Monday in Montreal. However, the U.K. will be represented by a defense attaché acting as