Ana tsaurara matakan tsaro a Amurka da sauran kasashe a ma’aikatun gwamnati, da wuraren taruwar jama’a, da wuraren wasa. Ranar Litinin, 15 ga watan Afrilu, 2013 boma-bomai guda biyu sun fashe a gefen titi a cikin jama’a, a lokacin da ake wasan gudun yada kanin wani a Amurka.
Amurka da sauran kasashen duniya sun tsaurara matakan tsaro, bayan wani mummunan harin bam a Boston
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Federal Bureau of Investigation (FBI) agents arrive at the scene after explosions near the finish line of the Boston Marathon in Boston, Massachusetts April 15, 2013.
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Backdropped by Buckingham Palace, Queen's Life Guards and police offcers ride down the Mall in London where the finish area of the forthcoming London Marathon.
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Members of the U.S. Army National Guard Joint Task Force Empire Shield patrol Grand Central Terminal in New York, April 16, 2013.
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Boston police officers keep a perimeter secure in Boston's Copley Square.