Prime Min­is­ter Kam­la Per­sad-Bisses­sar’s de­ci­sion to at­tend to­day’s Shield of the Amer­i­c­as Sum­mit in Flori­da thrusts Trinidad and To­ba­go in­to the spot­light of a ma­jor geopo­lit­i­cal con­ver­sa­tion shap­ing the West­ern Hemi­sphere.

Host­ed by Unit­ed States Pres­i­dent Don­ald Trump, the sum­mit aims to re­in­force the Don­roe Doc­trine—a mod­ern take on the Mon­roe Doc­trine as­sert­ing the Amer­i­c­as as strate­gi­cal­ly vi­tal to Wash­ing­ton.

Ac­cord­ing to re­ports, lead­ers or rep­re­sen­ta­tives from about a dozen coun­tries will at­tend, in­clud­ing Ar­genti­na, Bo­livia, Chile, Cos­ta Ri­ca, the Do­mini­can Re­pub­lic, Ecuador, El Sal­vador, Hon­duras, Pana­ma and Paraguay. No­tably, on­ly two lead­ers from the Caribbean Com­mu­ni­ty have been in­vit­ed: Per­sad-Bisses­sar and Ir­faan Ali of Guyana.

This lim­it­ed Caribbean rep­re­sen­ta­tion is telling. It sug­gests that the sum­mit is less a broad hemi­spher­ic fo­rum—such as the tra­di­tion­al Sum­mit of the Amer­i­c­as—and more a coali­tion of gov­ern­ments viewed by Wash­ing­ton as aligned with its emerg­ing hemi­spher­ic agen­da.

At the heart of that agen­da is a re­newed fo­cus on se­cu­ri­ty co­op­er­a­tion. The sum­mit is ex­pect­ed to em­pha­sise joint ac­tion against drug car­tels and or­gan­ised crime, tighter mi­gra­tion con­trols and stronger co­or­di­na­tion to counter the in­flu­ence of ex­ter­nal pow­ers such as Chi­na, Rus­sia and Iran in the re­gion.

For Trinidad and To­ba­go, par­tic­i­pa­tion in such dis­cus­sions is hard­ly sur­pris­ing. Po­si­tioned at the south­ern edge of the Caribbean and close to ma­jor traf­fick­ing routes from Venezuela, this coun­try has long been a strate­gic point in re­gion­al se­cu­ri­ty co­op­er­a­tion.

In­deed, one like­ly out­come of ini­tia­tives emerg­ing from the sum­mit could be ex­pand­ed col­lab­o­ra­tion with the Unit­ed States on counter-nar­cotics op­er­a­tions, mar­itime sur­veil­lance and in­tel­li­gence shar­ing.

Such co­op­er­a­tion could help strength­en the fight against or­gan­ised crime that con­tin­ues to plague many Caribbean so­ci­eties. Yet it al­so rais­es le­git­i­mate ques­tions about the grow­ing mil­i­tari­sa­tion of law en­force­ment and the de­gree to which small­er states may find them­selves drawn in­to broad­er strate­gic agen­das.

The sum­mit al­so has im­pli­ca­tions that ex­tend be­yond se­cu­ri­ty.

The Don­roe Doc­trine re­flects a re­newed de­ter­mi­na­tion by Wash­ing­ton to treat the West­ern Hemi­sphere as a cen­tral strate­gic sphere and to lim­it the in­flu­ence of ri­val pow­ers. For Caribbean states, this may trans­late in­to sub­tle—but un­mis­tak­able—pres­sure to align more close­ly with US geopo­lit­i­cal pri­or­i­ties.

That presents a del­i­cate chal­lenge for Cari­com gov­ern­ments. Over the past two decades, Chi­na has emerged as a sig­nif­i­cant part­ner in Caribbean de­vel­op­ment, fi­nanc­ing in­fra­struc­ture projects that range from high­ways to ports and telecom­mu­ni­ca­tions sys­tems. At the same time, many Caribbean na­tions have tra­di­tion­al­ly sought to main­tain bal­anced diplo­mat­ic re­la­tions with a range of glob­al part­ners.

Nav­i­gat­ing those re­la­tion­ships while deep­en­ing se­cu­ri­ty co­op­er­a­tion with Wash­ing­ton will re­quire care­ful diplo­ma­cy.

There are al­so po­ten­tial im­pli­ca­tions for Trinidad and To­ba­go’s com­plex re­la­tion­ship with neigh­bour­ing Venezuela, par­tic­u­lar­ly in the en­er­gy sec­tor, where cross-bor­der gas de­vel­op­ment re­mains an im­por­tant na­tion­al in­ter­est. Any hard­en­ing of US pol­i­cy to­ward Cara­cas could com­pli­cate that equa­tion.

None of this means that Trinidad and To­ba­go should shy away from en­gage­ment. On the con­trary, par­tic­i­pa­tion in re­gion­al dis­cus­sions on se­cu­ri­ty and eco­nom­ic co­op­er­a­tion is both nec­es­sary and pru­dent.

But at­ten­dance at the Shield of the Amer­i­c­as Sum­mit should al­so be guid­ed by the coun­try’s long-stand­ing com­mit­ment to in­de­pen­dent for­eign pol­i­cy, mul­ti­lat­er­al­ism and re­gion­al sol­i­dar­i­ty.

As this new hemi­spher­ic strat­e­gy takes shape, Trinidad and To­ba­go must en­sure that its voice—and the wider Caribbean per­spec­tive—is clear­ly heard.