Some 340 Filipino and American troops stormed and neutralized “enemy” positions along the coastline of San Antonio, Zambales yesterday. This was among the highlights of the Balikatan joint military exercises between the Philippines and US troops for this year. Balikatan is the yearly joint military training carried out in the country under the 1951 Mutual Defense Treaty (MDT) with the United States.

Laude, J., & Clapano, J. R. (2018, May 10). Phl, US troops storm 'enemy' in Zambales military exercises. The Philippine Star, p. 5.