The US and Israel have launched attacks on Iran over the weekend, killing over 200 people and injuring three American service members. The benchmark 10-year Treasury yield has risen by 1 basis point to 3.973%, while the 30-year bond also rose by 1.645%. The 2-year note was also up over 3 basis points to 4.417%. President Donald Trump has warned that U.S. military operations in Iran are ahead of schedule and that the conflict could last up to four weeks.